/*!
 * Quill Editor v1.3.7
 * https://quilljs.com/
 * Copyright (c) 2014, Jason Chen
 * Copyright (c) 2013, salesforce.com
 */
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/* 0 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var container_1 = __webpack_require__(17);
      var format_1 = __webpack_require__(18);
      var leaf_1 = __webpack_require__(19);
      var scroll_1 = __webpack_require__(45);
      var inline_1 = __webpack_require__(46);
      var block_1 = __webpack_require__(47);
      var embed_1 = __webpack_require__(48);
      var text_1 = __webpack_require__(49);
      var attributor_1 = __webpack_require__(12);
      var class_1 = __webpack_require__(32);
      var style_1 = __webpack_require__(33);
      var store_1 = __webpack_require__(31);
      var Registry = __webpack_require__(1);
      var Parchment = {
        Scope: Registry.Scope,
        create: Registry.create,
        find: Registry.find,
        query: Registry.query,
        register: Registry.register,
        Container: container_1.default,
        Format: format_1.default,
        Leaf: leaf_1.default,
        Embed: embed_1.default,
        Scroll: scroll_1.default,
        Block: block_1.default,
        Inline: inline_1.default,
        Text: text_1.default,
        Attributor: {
          Attribute: attributor_1.default,
          Class: class_1.default,
          Style: style_1.default,
          Store: store_1.default,
        },
      };
      exports.default = Parchment;


      /***/
    }),
/* 1 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var ParchmentError = /** @class */ (function (_super) {
        __extends(ParchmentError, _super);
        function ParchmentError(message) {
          var _this = this;
          message = '[Parchment] ' + message;
          _this = _super.call(this, message) || this;
          _this.message = message;
          _this.name = _this.constructor.name;
          return _this;
        }
        return ParchmentError;
      }(Error));
      exports.ParchmentError = ParchmentError;
      var attributes = {};
      var classes = {};
      var tags = {};
      var types = {};
      exports.DATA_KEY = '__blot';
      var Scope;
      (function (Scope) {
        Scope[Scope["TYPE"] = 3] = "TYPE";
        Scope[Scope["LEVEL"] = 12] = "LEVEL";
        Scope[Scope["ATTRIBUTE"] = 13] = "ATTRIBUTE";
        Scope[Scope["BLOT"] = 14] = "BLOT";
        Scope[Scope["INLINE"] = 7] = "INLINE";
        Scope[Scope["BLOCK"] = 11] = "BLOCK";
        Scope[Scope["BLOCK_BLOT"] = 10] = "BLOCK_BLOT";
        Scope[Scope["INLINE_BLOT"] = 6] = "INLINE_BLOT";
        Scope[Scope["BLOCK_ATTRIBUTE"] = 9] = "BLOCK_ATTRIBUTE";
        Scope[Scope["INLINE_ATTRIBUTE"] = 5] = "INLINE_ATTRIBUTE";
        Scope[Scope["ANY"] = 15] = "ANY";
      })(Scope = exports.Scope || (exports.Scope = {}));
      function create(input, value) {
        var match = query(input);
        if (match == null) {
          throw new ParchmentError("Unable to create " + input + " blot");
        }
        var BlotClass = match;
        var node =
          // @ts-ignore
          input instanceof Node || input['nodeType'] === Node.TEXT_NODE ? input : BlotClass.create(value);
        return new BlotClass(node, value);
      }
      exports.create = create;
      function find(node, bubble) {
        if (bubble === void 0) { bubble = false; }
        if (node == null)
          return null;
        // @ts-ignore
        if (node[exports.DATA_KEY] != null)
          return node[exports.DATA_KEY].blot;
        if (bubble)
          return find(node.parentNode, bubble);
        return null;
      }
      exports.find = find;
      function query(query, scope) {
        if (scope === void 0) { scope = Scope.ANY; }
        var match;
        if (typeof query === 'string') {
          match = types[query] || attributes[query];
          // @ts-ignore
        }
        else if (query instanceof Text || query['nodeType'] === Node.TEXT_NODE) {
          match = types['text'];
        }
        else if (typeof query === 'number') {
          if (query & Scope.LEVEL & Scope.BLOCK) {
            match = types['block'];
          }
          else if (query & Scope.LEVEL & Scope.INLINE) {
            match = types['inline'];
          }
        }
        else if (query instanceof HTMLElement) {
          var names = (query.getAttribute('class') || '').split(/\s+/);
          for (var i in names) {
            match = classes[names[i]];
            if (match)
              break;
          }
          match = match || tags[query.tagName];
        }
        if (match == null)
          return null;
        // @ts-ignore
        if (scope & Scope.LEVEL & match.scope && scope & Scope.TYPE & match.scope)
          return match;
        return null;
      }
      exports.query = query;
      function register() {
        var Definitions = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          Definitions[_i] = arguments[_i];
        }
        if (Definitions.length > 1) {
          return Definitions.map(function (d) {
            return register(d);
          });
        }
        var Definition = Definitions[0];
        if (typeof Definition.blotName !== 'string' && typeof Definition.attrName !== 'string') {
          throw new ParchmentError('Invalid definition');
        }
        else if (Definition.blotName === 'abstract') {
          throw new ParchmentError('Cannot register abstract class');
        }
        types[Definition.blotName || Definition.attrName] = Definition;
        if (typeof Definition.keyName === 'string') {
          attributes[Definition.keyName] = Definition;
        }
        else {
          if (Definition.className != null) {
            classes[Definition.className] = Definition;
          }
          if (Definition.tagName != null) {
            if (Array.isArray(Definition.tagName)) {
              Definition.tagName = Definition.tagName.map(function (tagName) {
                return tagName.toUpperCase();
              });
            }
            else {
              Definition.tagName = Definition.tagName.toUpperCase();
            }
            var tagNames = Array.isArray(Definition.tagName) ? Definition.tagName : [Definition.tagName];
            tagNames.forEach(function (tag) {
              if (tags[tag] == null || Definition.className == null) {
                tags[tag] = Definition;
              }
            });
          }
        }
        return Definition;
      }
      exports.register = register;


      /***/
    }),
/* 2 */
/***/ (function (module, exports, __webpack_require__) {

      var diff = __webpack_require__(51);
      var equal = __webpack_require__(11);
      var extend = __webpack_require__(3);
      var op = __webpack_require__(20);


      var NULL_CHARACTER = String.fromCharCode(0);  // Placeholder char for embed in diff()


      var Delta = function (ops) {
        // Assume we are given a well formed ops
        if (Array.isArray(ops)) {
          this.ops = ops;
        } else if (ops != null && Array.isArray(ops.ops)) {
          this.ops = ops.ops;
        } else {
          this.ops = [];
        }
      };


      Delta.prototype.insert = function (text, attributes) {
        var newOp = {};
        if (text.length === 0) return this;
        newOp.insert = text;
        if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
          newOp.attributes = attributes;
        }
        return this.push(newOp);
      };

      Delta.prototype['delete'] = function (length) {
        if (length <= 0) return this;
        return this.push({ 'delete': length });
      };

      Delta.prototype.retain = function (length, attributes) {
        if (length <= 0) return this;
        var newOp = { retain: length };
        if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
          newOp.attributes = attributes;
        }
        return this.push(newOp);
      };

      Delta.prototype.push = function (newOp) {
        var index = this.ops.length;
        var lastOp = this.ops[index - 1];
        newOp = extend(true, {}, newOp);
        if (typeof lastOp === 'object') {
          if (typeof newOp['delete'] === 'number' && typeof lastOp['delete'] === 'number') {
            this.ops[index - 1] = { 'delete': lastOp['delete'] + newOp['delete'] };
            return this;
          }
          // Since it does not matter if we insert before or after deleting at the same index,
          // always prefer to insert first
          if (typeof lastOp['delete'] === 'number' && newOp.insert != null) {
            index -= 1;
            lastOp = this.ops[index - 1];
            if (typeof lastOp !== 'object') {
              this.ops.unshift(newOp);
              return this;
            }
          }
          if (equal(newOp.attributes, lastOp.attributes)) {
            if (typeof newOp.insert === 'string' && typeof lastOp.insert === 'string') {
              this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };
              if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
              return this;
            } else if (typeof newOp.retain === 'number' && typeof lastOp.retain === 'number') {
              this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };
              if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
              return this;
            }
          }
        }
        if (index === this.ops.length) {
          this.ops.push(newOp);
        } else {
          this.ops.splice(index, 0, newOp);
        }
        return this;
      };

      Delta.prototype.chop = function () {
        var lastOp = this.ops[this.ops.length - 1];
        if (lastOp && lastOp.retain && !lastOp.attributes) {
          this.ops.pop();
        }
        return this;
      };

      Delta.prototype.filter = function (predicate) {
        return this.ops.filter(predicate);
      };

      Delta.prototype.forEach = function (predicate) {
        this.ops.forEach(predicate);
      };

      Delta.prototype.map = function (predicate) {
        return this.ops.map(predicate);
      };

      Delta.prototype.partition = function (predicate) {
        var passed = [], failed = [];
        this.forEach(function (op) {
          var target = predicate(op) ? passed : failed;
          target.push(op);
        });
        return [passed, failed];
      };

      Delta.prototype.reduce = function (predicate, initial) {
        return this.ops.reduce(predicate, initial);
      };

      Delta.prototype.changeLength = function () {
        return this.reduce(function (length, elem) {
          if (elem.insert) {
            return length + op.length(elem);
          } else if (elem.delete) {
            return length - elem.delete;
          }
          return length;
        }, 0);
      };

      Delta.prototype.length = function () {
        return this.reduce(function (length, elem) {
          return length + op.length(elem);
        }, 0);
      };

      Delta.prototype.slice = function (start, end) {
        start = start || 0;
        if (typeof end !== 'number') end = Infinity;
        var ops = [];
        var iter = op.iterator(this.ops);
        var index = 0;
        while (index < end && iter.hasNext()) {
          var nextOp;
          if (index < start) {
            nextOp = iter.next(start - index);
          } else {
            nextOp = iter.next(end - index);
            ops.push(nextOp);
          }
          index += op.length(nextOp);
        }
        return new Delta(ops);
      };


      Delta.prototype.compose = function (other) {
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        var ops = [];
        var firstOther = otherIter.peek();
        if (firstOther != null && typeof firstOther.retain === 'number' && firstOther.attributes == null) {
          var firstLeft = firstOther.retain;
          while (thisIter.peekType() === 'insert' && thisIter.peekLength() <= firstLeft) {
            firstLeft -= thisIter.peekLength();
            ops.push(thisIter.next());
          }
          if (firstOther.retain - firstLeft > 0) {
            otherIter.next(firstOther.retain - firstLeft);
          }
        }
        var delta = new Delta(ops);
        while (thisIter.hasNext() || otherIter.hasNext()) {
          if (otherIter.peekType() === 'insert') {
            delta.push(otherIter.next());
          } else if (thisIter.peekType() === 'delete') {
            delta.push(thisIter.next());
          } else {
            var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
            var thisOp = thisIter.next(length);
            var otherOp = otherIter.next(length);
            if (typeof otherOp.retain === 'number') {
              var newOp = {};
              if (typeof thisOp.retain === 'number') {
                newOp.retain = length;
              } else {
                newOp.insert = thisOp.insert;
              }
              // Preserve null when composing with a retain, otherwise remove it for inserts
              var attributes = op.attributes.compose(thisOp.attributes, otherOp.attributes, typeof thisOp.retain === 'number');
              if (attributes) newOp.attributes = attributes;
              delta.push(newOp);

              // Optimization if rest of other is just retain
              if (!otherIter.hasNext() && equal(delta.ops[delta.ops.length - 1], newOp)) {
                var rest = new Delta(thisIter.rest());
                return delta.concat(rest).chop();
              }

              // Other op should be delete, we could be an insert or retain
              // Insert + delete cancels out
            } else if (typeof otherOp['delete'] === 'number' && typeof thisOp.retain === 'number') {
              delta.push(otherOp);
            }
          }
        }
        return delta.chop();
      };

      Delta.prototype.concat = function (other) {
        var delta = new Delta(this.ops.slice());
        if (other.ops.length > 0) {
          delta.push(other.ops[0]);
          delta.ops = delta.ops.concat(other.ops.slice(1));
        }
        return delta;
      };

      Delta.prototype.diff = function (other, index) {
        if (this.ops === other.ops) {
          return new Delta();
        }
        var strings = [this, other].map(function (delta) {
          return delta.map(function (op) {
            if (op.insert != null) {
              return typeof op.insert === 'string' ? op.insert : NULL_CHARACTER;
            }
            var prep = (delta === other) ? 'on' : 'with';
            throw new Error('diff() called ' + prep + ' non-document');
          }).join('');
        });
        var delta = new Delta();
        var diffResult = diff(strings[0], strings[1], index);
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        diffResult.forEach(function (component) {
          var length = component[1].length;
          while (length > 0) {
            var opLength = 0;
            switch (component[0]) {
              case diff.INSERT:
                opLength = Math.min(otherIter.peekLength(), length);
                delta.push(otherIter.next(opLength));
                break;
              case diff.DELETE:
                opLength = Math.min(length, thisIter.peekLength());
                thisIter.next(opLength);
                delta['delete'](opLength);
                break;
              case diff.EQUAL:
                opLength = Math.min(thisIter.peekLength(), otherIter.peekLength(), length);
                var thisOp = thisIter.next(opLength);
                var otherOp = otherIter.next(opLength);
                if (equal(thisOp.insert, otherOp.insert)) {
                  delta.retain(opLength, op.attributes.diff(thisOp.attributes, otherOp.attributes));
                } else {
                  delta.push(otherOp)['delete'](opLength);
                }
                break;
            }
            length -= opLength;
          }
        });
        return delta.chop();
      };

      Delta.prototype.eachLine = function (predicate, newline) {
        newline = newline || '\n';
        var iter = op.iterator(this.ops);
        var line = new Delta();
        var i = 0;
        while (iter.hasNext()) {
          if (iter.peekType() !== 'insert') return;
          var thisOp = iter.peek();
          var start = op.length(thisOp) - iter.peekLength();
          var index = typeof thisOp.insert === 'string' ?
            thisOp.insert.indexOf(newline, start) - start : -1;
          if (index < 0) {
            line.push(iter.next());
          } else if (index > 0) {
            line.push(iter.next(index));
          } else {
            if (predicate(line, iter.next(1).attributes || {}, i) === false) {
              return;
            }
            i += 1;
            line = new Delta();
          }
        }
        if (line.length() > 0) {
          predicate(line, {}, i);
        }
      };

      Delta.prototype.transform = function (other, priority) {
        priority = !!priority;
        if (typeof other === 'number') {
          return this.transformPosition(other, priority);
        }
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        var delta = new Delta();
        while (thisIter.hasNext() || otherIter.hasNext()) {
          if (thisIter.peekType() === 'insert' && (priority || otherIter.peekType() !== 'insert')) {
            delta.retain(op.length(thisIter.next()));
          } else if (otherIter.peekType() === 'insert') {
            delta.push(otherIter.next());
          } else {
            var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
            var thisOp = thisIter.next(length);
            var otherOp = otherIter.next(length);
            if (thisOp['delete']) {
              // Our delete either makes their delete redundant or removes their retain
              continue;
            } else if (otherOp['delete']) {
              delta.push(otherOp);
            } else {
              // We retain either their retain or insert
              delta.retain(length, op.attributes.transform(thisOp.attributes, otherOp.attributes, priority));
            }
          }
        }
        return delta.chop();
      };

      Delta.prototype.transformPosition = function (index, priority) {
        priority = !!priority;
        var thisIter = op.iterator(this.ops);
        var offset = 0;
        while (thisIter.hasNext() && offset <= index) {
          var length = thisIter.peekLength();
          var nextType = thisIter.peekType();
          thisIter.next();
          if (nextType === 'delete') {
            index -= Math.min(length, index - offset);
            continue;
          } else if (nextType === 'insert' && (offset < index || !priority)) {
            index += length;
          }
          offset += length;
        }
        return index;
      };


      module.exports = Delta;


      /***/
    }),
/* 3 */
/***/ (function (module, exports) {

      'use strict';

      var hasOwn = Object.prototype.hasOwnProperty;
      var toStr = Object.prototype.toString;
      var defineProperty = Object.defineProperty;
      var gOPD = Object.getOwnPropertyDescriptor;

      var isArray = function isArray(arr) {
        if (typeof Array.isArray === 'function') {
          return Array.isArray(arr);
        }

        return toStr.call(arr) === '[object Array]';
      };

      var isPlainObject = function isPlainObject(obj) {
        if (!obj || toStr.call(obj) !== '[object Object]') {
          return false;
        }

        var hasOwnConstructor = hasOwn.call(obj, 'constructor');
        var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
        // Not own constructor property must be Object
        if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
          return false;
        }

        // Own properties are enumerated firstly, so to speed up,
        // if last one is own, then all properties are own.
        var key;
        for (key in obj) { /**/ }

        return typeof key === 'undefined' || hasOwn.call(obj, key);
      };

      // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
      var setProperty = function setProperty(target, options) {
        if (defineProperty && options.name === '__proto__') {
          defineProperty(target, options.name, {
            enumerable: true,
            configurable: true,
            value: options.newValue,
            writable: true
          });
        } else {
          target[options.name] = options.newValue;
        }
      };

      // Return undefined instead of __proto__ if '__proto__' is not an own property
      var getProperty = function getProperty(obj, name) {
        if (name === '__proto__') {
          if (!hasOwn.call(obj, name)) {
            return void 0;
          } else if (gOPD) {
            // In early versions of node, obj['__proto__'] is buggy when obj has
            // __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
            return gOPD(obj, name).value;
          }
        }

        return obj[name];
      };

      module.exports = function extend() {
        var options, name, src, copy, copyIsArray, clone;
        var target = arguments[0];
        var i = 1;
        var length = arguments.length;
        var deep = false;

        // Handle a deep copy situation
        if (typeof target === 'boolean') {
          deep = target;
          target = arguments[1] || {};
          // skip the boolean and the target
          i = 2;
        }
        if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
          target = {};
        }

        for (; i < length; ++i) {
          options = arguments[i];
          // Only deal with non-null/undefined values
          if (options != null) {
            // Extend the base object
            for (name in options) {
              src = getProperty(target, name);
              copy = getProperty(options, name);

              // Prevent never-ending loop
              if (target !== copy) {
                // Recurse if we're merging plain objects or arrays
                if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
                  if (copyIsArray) {
                    copyIsArray = false;
                    clone = src && isArray(src) ? src : [];
                  } else {
                    clone = src && isPlainObject(src) ? src : {};
                  }

                  // Never move original objects, clone them
                  setProperty(target, { name: name, newValue: extend(deep, clone, copy) });

                  // Don't bring in undefined values
                } else if (typeof copy !== 'undefined') {
                  setProperty(target, { name: name, newValue: copy });
                }
              }
            }
          }
        }

        // Return the modified object
        return target;
      };


      /***/
    }),
/* 4 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var NEWLINE_LENGTH = 1;

      var BlockEmbed = function (_Parchment$Embed) {
        _inherits(BlockEmbed, _Parchment$Embed);

        function BlockEmbed() {
          _classCallCheck(this, BlockEmbed);

          return _possibleConstructorReturn(this, (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(this, arguments));
        }

        _createClass(BlockEmbed, [{
          key: 'attach',
          value: function attach() {
            _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'attach', this).call(this);
            this.attributes = new _parchment2.default.Attributor.Store(this.domNode);
          }
        }, {
          key: 'delta',
          value: function delta() {
            return new _quillDelta2.default().insert(this.value(), (0, _extend2.default)(this.formats(), this.attributes.values()));
          }
        }, {
          key: 'format',
          value: function format(name, value) {
            var attribute = _parchment2.default.query(name, _parchment2.default.Scope.BLOCK_ATTRIBUTE);
            if (attribute != null) {
              this.attributes.attribute(attribute, value);
            }
          }
        }, {
          key: 'formatAt',
          value: function formatAt(index, length, name, value) {
            this.format(name, value);
          }
        }, {
          key: 'insertAt',
          value: function insertAt(index, value, def) {
            if (typeof value === 'string' && value.endsWith('\n')) {
              var block = _parchment2.default.create(Block.blotName);
              this.parent.insertBefore(block, index === 0 ? this : this.next);
              block.insertAt(0, value.slice(0, -1));
            } else {
              _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'insertAt', this).call(this, index, value, def);
            }
          }
        }]);

        return BlockEmbed;
      }(_parchment2.default.Embed);

      BlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;
      // It is important for cursor behavior BlockEmbeds use tags that are block level elements


      var Block = function (_Parchment$Block) {
        _inherits(Block, _Parchment$Block);

        function Block(domNode) {
          _classCallCheck(this, Block);

          var _this2 = _possibleConstructorReturn(this, (Block.__proto__ || Object.getPrototypeOf(Block)).call(this, domNode));

          _this2.cache = {};
          return _this2;
        }

        _createClass(Block, [{
          key: 'delta',
          value: function delta() {
            if (this.cache.delta == null) {
              this.cache.delta = this.descendants(_parchment2.default.Leaf).reduce(function (delta, leaf) {
                if (leaf.length() === 0) {
                  return delta;
                } else {
                  return delta.insert(leaf.value(), bubbleFormats(leaf));
                }
              }, new _quillDelta2.default()).insert('\n', bubbleFormats(this));
            }
            return this.cache.delta;
          }
        }, {
          key: 'deleteAt',
          value: function deleteAt(index, length) {
            _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'deleteAt', this).call(this, index, length);
            this.cache = {};
          }
        }, {
          key: 'formatAt',
          value: function formatAt(index, length, name, value) {
            if (length <= 0) return;
            if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
              if (index + length === this.length()) {
                this.format(name, value);
              }
            } else {
              _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'formatAt', this).call(this, index, Math.min(length, this.length() - index - 1), name, value);
            }
            this.cache = {};
          }
        }, {
          key: 'insertAt',
          value: function insertAt(index, value, def) {
            if (def != null) return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, index, value, def);
            if (value.length === 0) return;
            var lines = value.split('\n');
            var text = lines.shift();
            if (text.length > 0) {
              if (index < this.length() - 1 || this.children.tail == null) {
                _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, Math.min(index, this.length() - 1), text);
              } else {
                this.children.tail.insertAt(this.children.tail.length(), text);
              }
              this.cache = {};
            }
            var block = this;
            lines.reduce(function (index, line) {
              block = block.split(index, true);
              block.insertAt(0, line);
              return line.length;
            }, index + text.length);
          }
        }, {
          key: 'insertBefore',
          value: function insertBefore(blot, ref) {
            var head = this.children.head;
            _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertBefore', this).call(this, blot, ref);
            if (head instanceof _break2.default) {
              head.remove();
            }
            this.cache = {};
          }
        }, {
          key: 'length',
          value: function length() {
            if (this.cache.length == null) {
              this.cache.length = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'length', this).call(this) + NEWLINE_LENGTH;
            }
            return this.cache.length;
          }
        }, {
          key: 'moveChildren',
          value: function moveChildren(target, ref) {
            _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'moveChildren', this).call(this, target, ref);
            this.cache = {};
          }
        }, {
          key: 'optimize',
          value: function optimize(context) {
            _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'optimize', this).call(this, context);
            this.cache = {};
          }
        }, {
          key: 'path',
          value: function path(index) {
            return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'path', this).call(this, index, true);
          }
        }, {
          key: 'removeChild',
          value: function removeChild(child) {
            _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'removeChild', this).call(this, child);
            this.cache = {};
          }
        }, {
          key: 'split',
          value: function split(index) {
            var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

            if (force && (index === 0 || index >= this.length() - NEWLINE_LENGTH)) {
              var clone = this.clone();
              if (index === 0) {
                this.parent.insertBefore(clone, this);
                return this;
              } else {
                this.parent.insertBefore(clone, this.next);
                return clone;
              }
            } else {
              var next = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'split', this).call(this, index, force);
              this.cache = {};
              return next;
            }
          }
        }]);

        return Block;
      }(_parchment2.default.Block);

      Block.blotName = 'block';
      Block.tagName = 'P';
      Block.defaultChild = 'break';
      Block.allowedChildren = [_inline2.default, _parchment2.default.Embed, _text2.default];

      function bubbleFormats(blot) {
        var formats = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

        if (blot == null) return formats;
        if (typeof blot.formats === 'function') {
          formats = (0, _extend2.default)(formats, blot.formats());
        }
        if (blot.parent == null || blot.parent.blotName == 'scroll' || blot.parent.statics.scope !== blot.statics.scope) {
          return formats;
        }
        return bubbleFormats(blot.parent, formats);
      }

      exports.bubbleFormats = bubbleFormats;
      exports.BlockEmbed = BlockEmbed;
      exports.default = Block;

      /***/
    }),
/* 5 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.overload = exports.expandConfig = undefined;

      var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      __webpack_require__(50);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _editor = __webpack_require__(14);

      var _editor2 = _interopRequireDefault(_editor);

      var _emitter3 = __webpack_require__(8);

      var _emitter4 = _interopRequireDefault(_emitter3);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _selection = __webpack_require__(15);

      var _selection2 = _interopRequireDefault(_selection);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _theme = __webpack_require__(34);

      var _theme2 = _interopRequireDefault(_theme);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var debug = (0, _logger2.default)('quill');

      var Quill = function () {
        _createClass(Quill, null, [{
          key: 'debug',
          value: function debug(limit) {
            if (limit === true) {
              limit = 'log';
            }
            _logger2.default.level(limit);
          }
        }, {
          key: 'find',
          value: function find(node) {
            return node.__quill || _parchment2.default.find(node);
          }
        }, {
          key: 'import',
          value: function _import(name) {
            if (this.imports[name] == null) {
              debug.error('Cannot import ' + name + '. Are you sure it was registered?');
            }
            return this.imports[name];
          }
        }, {
          key: 'register',
          value: function register(path, target) {
            var _this = this;

            var overwrite = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

            if (typeof path !== 'string') {
              var name = path.attrName || path.blotName;
              if (typeof name === 'string') {
                // register(Blot | Attributor, overwrite)
                this.register('formats/' + name, path, target);
              } else {
                Object.keys(path).forEach(function (key) {
                  _this.register(key, path[key], target);
                });
              }
            } else {
              if (this.imports[path] != null && !overwrite) {
                debug.warn('Overwriting ' + path + ' with', target);
              }
              this.imports[path] = target;
              if ((path.startsWith('blots/') || path.startsWith('formats/')) && target.blotName !== 'abstract') {
                _parchment2.default.register(target);
              } else if (path.startsWith('modules') && typeof target.register === 'function') {
                target.register();
              }
            }
          }
        }]);

        function Quill(container) {
          var _this2 = this;

          var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

          _classCallCheck(this, Quill);

          this.options = expandConfig(container, options);
          this.container = this.options.container;
          if (this.container == null) {
            return debug.error('Invalid Quill container', container);
          }
          if (this.options.debug) {
            Quill.debug(this.options.debug);
          }
          var html = this.container.innerHTML.trim();
          this.container.classList.add('ql-container');
          this.container.innerHTML = '';
          this.container.__quill = this;
          this.root = this.addContainer('ql-editor');
          this.root.classList.add('ql-blank');
          this.root.setAttribute('data-gramm', false);
          this.scrollingContainer = this.options.scrollingContainer || this.root;
          this.emitter = new _emitter4.default();
          this.scroll = _parchment2.default.create(this.root, {
            emitter: this.emitter,
            whitelist: this.options.formats
          });
          this.editor = new _editor2.default(this.scroll);
          this.selection = new _selection2.default(this.scroll, this.emitter);
          this.theme = new this.options.theme(this, this.options);
          this.keyboard = this.theme.addModule('keyboard');
          this.clipboard = this.theme.addModule('clipboard');
          this.history = this.theme.addModule('history');
          this.theme.init();
          this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type) {
            if (type === _emitter4.default.events.TEXT_CHANGE) {
              _this2.root.classList.toggle('ql-blank', _this2.editor.isBlank());
            }
          });
          this.emitter.on(_emitter4.default.events.SCROLL_UPDATE, function (source, mutations) {
            var range = _this2.selection.lastRange;
            var index = range && range.length === 0 ? range.index : undefined;
            modify.call(_this2, function () {
              return _this2.editor.update(null, mutations, index);
            }, source);
          });
          var contents = this.clipboard.convert('<div class=\'ql-editor\' style="white-space: normal;">' + html + '</div>');
          this.setContents(contents);
          this.history.clear();
          if (this.options.placeholder) {
            this.root.setAttribute('data-placeholder', this.options.placeholder);
          }
          if (this.options.readOnly) {
            this.disable();
          }
        }

        _createClass(Quill, [{
          key: 'addContainer',
          value: function addContainer(container) {
            var refNode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            if (typeof container === 'string') {
              var className = container;
              container = document.createElement('div');
              container.classList.add(className);
            }
            this.container.insertBefore(container, refNode);
            return container;
          }
        }, {
          key: 'blur',
          value: function blur() {
            this.selection.setRange(null);
          }
        }, {
          key: 'deleteText',
          value: function deleteText(index, length, source) {
            var _this3 = this;

            var _overload = overload(index, length, source);

            var _overload2 = _slicedToArray(_overload, 4);

            index = _overload2[0];
            length = _overload2[1];
            source = _overload2[3];

            return modify.call(this, function () {
              return _this3.editor.deleteText(index, length);
            }, source, index, -1 * length);
          }
        }, {
          key: 'disable',
          value: function disable() {
            this.enable(false);
          }
        }, {
          key: 'enable',
          value: function enable() {
            var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;

            this.scroll.enable(enabled);
            this.container.classList.toggle('ql-disabled', !enabled);
          }
        }, {
          key: 'focus',
          value: function focus() {
            var scrollTop = this.scrollingContainer.scrollTop;
            this.selection.focus();
            this.scrollingContainer.scrollTop = scrollTop;
            this.scrollIntoView();
          }
        }, {
          key: 'format',
          value: function format(name, value) {
            var _this4 = this;

            var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;

            return modify.call(this, function () {
              var range = _this4.getSelection(true);
              var change = new _quillDelta2.default();
              if (range == null) {
                return change;
              } else if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
                change = _this4.editor.formatLine(range.index, range.length, _defineProperty({}, name, value));
              } else if (range.length === 0) {
                _this4.selection.format(name, value);
                return change;
              } else {
                change = _this4.editor.formatText(range.index, range.length, _defineProperty({}, name, value));
              }
              _this4.setSelection(range, _emitter4.default.sources.SILENT);
              return change;
            }, source);
          }
        }, {
          key: 'formatLine',
          value: function formatLine(index, length, name, value, source) {
            var _this5 = this;

            var formats = void 0;

            var _overload3 = overload(index, length, name, value, source);

            var _overload4 = _slicedToArray(_overload3, 4);

            index = _overload4[0];
            length = _overload4[1];
            formats = _overload4[2];
            source = _overload4[3];

            return modify.call(this, function () {
              return _this5.editor.formatLine(index, length, formats);
            }, source, index, 0);
          }
        }, {
          key: 'formatText',
          value: function formatText(index, length, name, value, source) {
            var _this6 = this;

            var formats = void 0;

            var _overload5 = overload(index, length, name, value, source);

            var _overload6 = _slicedToArray(_overload5, 4);

            index = _overload6[0];
            length = _overload6[1];
            formats = _overload6[2];
            source = _overload6[3];

            return modify.call(this, function () {
              return _this6.editor.formatText(index, length, formats);
            }, source, index, 0);
          }
        }, {
          key: 'getBounds',
          value: function getBounds(index) {
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

            var bounds = void 0;
            if (typeof index === 'number') {
              bounds = this.selection.getBounds(index, length);
            } else {
              bounds = this.selection.getBounds(index.index, index.length);
            }
            var containerBounds = this.container.getBoundingClientRect();
            return {
              bottom: bounds.bottom - containerBounds.top,
              height: bounds.height,
              left: bounds.left - containerBounds.left,
              right: bounds.right - containerBounds.left,
              top: bounds.top - containerBounds.top,
              width: bounds.width
            };
          }
        }, {
          key: 'getContents',
          value: function getContents() {
            var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;

            var _overload7 = overload(index, length);

            var _overload8 = _slicedToArray(_overload7, 2);

            index = _overload8[0];
            length = _overload8[1];

            return this.editor.getContents(index, length);
          }
        }, {
          key: 'getFormat',
          value: function getFormat() {
            var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.getSelection(true);
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

            if (typeof index === 'number') {
              return this.editor.getFormat(index, length);
            } else {
              return this.editor.getFormat(index.index, index.length);
            }
          }
        }, {
          key: 'getIndex',
          value: function getIndex(blot) {
            return blot.offset(this.scroll);
          }
        }, {
          key: 'getLength',
          value: function getLength() {
            return this.scroll.length();
          }
        }, {
          key: 'getLeaf',
          value: function getLeaf(index) {
            return this.scroll.leaf(index);
          }
        }, {
          key: 'getLine',
          value: function getLine(index) {
            return this.scroll.line(index);
          }
        }, {
          key: 'getLines',
          value: function getLines() {
            var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;

            if (typeof index !== 'number') {
              return this.scroll.lines(index.index, index.length);
            } else {
              return this.scroll.lines(index, length);
            }
          }
        }, {
          key: 'getModule',
          value: function getModule(name) {
            return this.theme.modules[name];
          }
        }, {
          key: 'getSelection',
          value: function getSelection() {
            var focus = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

            if (focus) this.focus();
            this.update(); // Make sure we access getRange with editor in consistent state
            return this.selection.getRange()[0];
          }
        }, {
          key: 'getText',
          value: function getText() {
            var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;

            var _overload9 = overload(index, length);

            var _overload10 = _slicedToArray(_overload9, 2);

            index = _overload10[0];
            length = _overload10[1];

            return this.editor.getText(index, length);
          }
        }, {
          key: 'hasFocus',
          value: function hasFocus() {
            return this.selection.hasFocus();
          }
        }, {
          key: 'insertEmbed',
          value: function insertEmbed(index, embed, value) {
            var _this7 = this;

            var source = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Quill.sources.API;

            return modify.call(this, function () {
              return _this7.editor.insertEmbed(index, embed, value);
            }, source, index);
          }
        }, {
          key: 'insertText',
          value: function insertText(index, text, name, value, source) {
            var _this8 = this;

            var formats = void 0;

            var _overload11 = overload(index, 0, name, value, source);

            var _overload12 = _slicedToArray(_overload11, 4);

            index = _overload12[0];
            formats = _overload12[2];
            source = _overload12[3];

            return modify.call(this, function () {
              return _this8.editor.insertText(index, text, formats);
            }, source, index, text.length);
          }
        }, {
          key: 'isEnabled',
          value: function isEnabled() {
            return !this.container.classList.contains('ql-disabled');
          }
        }, {
          key: 'off',
          value: function off() {
            return this.emitter.off.apply(this.emitter, arguments);
          }
        }, {
          key: 'on',
          value: function on() {
            return this.emitter.on.apply(this.emitter, arguments);
          }
        }, {
          key: 'once',
          value: function once() {
            return this.emitter.once.apply(this.emitter, arguments);
          }
        }, {
          key: 'pasteHTML',
          value: function pasteHTML(index, html, source) {
            this.clipboard.dangerouslyPasteHTML(index, html, source);
          }
        }, {
          key: 'removeFormat',
          value: function removeFormat(index, length, source) {
            var _this9 = this;

            var _overload13 = overload(index, length, source);

            var _overload14 = _slicedToArray(_overload13, 4);

            index = _overload14[0];
            length = _overload14[1];
            source = _overload14[3];

            return modify.call(this, function () {
              return _this9.editor.removeFormat(index, length);
            }, source, index);
          }
        }, {
          key: 'scrollIntoView',
          value: function scrollIntoView() {
            this.selection.scrollIntoView(this.scrollingContainer);
          }
        }, {
          key: 'setContents',
          value: function setContents(delta) {
            var _this10 = this;

            var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;

            return modify.call(this, function () {
              delta = new _quillDelta2.default(delta);
              var length = _this10.getLength();
              var deleted = _this10.editor.deleteText(0, length);
              var applied = _this10.editor.applyDelta(delta);
              var lastOp = applied.ops[applied.ops.length - 1];
              if (lastOp != null && typeof lastOp.insert === 'string' && lastOp.insert[lastOp.insert.length - 1] === '\n') {
                _this10.editor.deleteText(_this10.getLength() - 1, 1);
                applied.delete(1);
              }
              var ret = deleted.compose(applied);
              return ret;
            }, source);
          }
        }, {
          key: 'setSelection',
          value: function setSelection(index, length, source) {
            if (index == null) {
              this.selection.setRange(null, length || Quill.sources.API);
            } else {
              var _overload15 = overload(index, length, source);

              var _overload16 = _slicedToArray(_overload15, 4);

              index = _overload16[0];
              length = _overload16[1];
              source = _overload16[3];

              this.selection.setRange(new _selection.Range(index, length), source);
              if (source !== _emitter4.default.sources.SILENT) {
                this.selection.scrollIntoView(this.scrollingContainer);
              }
            }
          }
        }, {
          key: 'setText',
          value: function setText(text) {
            var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;

            var delta = new _quillDelta2.default().insert(text);
            return this.setContents(delta, source);
          }
        }, {
          key: 'update',
          value: function update() {
            var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;

            var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes
            this.selection.update(source);
            return change;
          }
        }, {
          key: 'updateContents',
          value: function updateContents(delta) {
            var _this11 = this;

            var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;

            return modify.call(this, function () {
              delta = new _quillDelta2.default(delta);
              return _this11.editor.applyDelta(delta, source);
            }, source, true);
          }
        }]);

        return Quill;
      }();

      Quill.DEFAULTS = {
        bounds: null,
        formats: null,
        modules: {},
        placeholder: '',
        readOnly: false,
        scrollingContainer: null,
        strict: true,
        theme: 'default'
      };
      Quill.events = _emitter4.default.events;
      Quill.sources = _emitter4.default.sources;
      // eslint-disable-next-line no-undef
      Quill.version = false ? 'dev' : "1.3.7";

      Quill.imports = {
        'delta': _quillDelta2.default,
        'parchment': _parchment2.default,
        'core/module': _module2.default,
        'core/theme': _theme2.default
      };

      function expandConfig(container, userConfig) {
        userConfig = (0, _extend2.default)(true, {
          container: container,
          modules: {
            clipboard: true,
            keyboard: true,
            history: true
          }
        }, userConfig);
        if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {
          userConfig.theme = _theme2.default;
        } else {
          userConfig.theme = Quill.import('themes/' + userConfig.theme);
          if (userConfig.theme == null) {
            throw new Error('Invalid theme ' + userConfig.theme + '. Did you register it?');
          }
        }
        var themeConfig = (0, _extend2.default)(true, {}, userConfig.theme.DEFAULTS);
        [themeConfig, userConfig].forEach(function (config) {
          config.modules = config.modules || {};
          Object.keys(config.modules).forEach(function (module) {
            if (config.modules[module] === true) {
              config.modules[module] = {};
            }
          });
        });
        var moduleNames = Object.keys(themeConfig.modules).concat(Object.keys(userConfig.modules));
        var moduleConfig = moduleNames.reduce(function (config, name) {
          var moduleClass = Quill.import('modules/' + name);
          if (moduleClass == null) {
            debug.error('Cannot load ' + name + ' module. Are you sure you registered it?');
          } else {
            config[name] = moduleClass.DEFAULTS || {};
          }
          return config;
        }, {});
        // Special case toolbar shorthand
        if (userConfig.modules != null && userConfig.modules.toolbar && userConfig.modules.toolbar.constructor !== Object) {
          userConfig.modules.toolbar = {
            container: userConfig.modules.toolbar
          };
        }
        userConfig = (0, _extend2.default)(true, {}, Quill.DEFAULTS, { modules: moduleConfig }, themeConfig, userConfig);
        ['bounds', 'container', 'scrollingContainer'].forEach(function (key) {
          if (typeof userConfig[key] === 'string') {
            userConfig[key] = document.querySelector(userConfig[key]);
          }
        });
        userConfig.modules = Object.keys(userConfig.modules).reduce(function (config, name) {
          if (userConfig.modules[name]) {
            config[name] = userConfig.modules[name];
          }
          return config;
        }, {});
        return userConfig;
      }

      // Handle selection preservation and TEXT_CHANGE emission
      // common to modification APIs
      function modify(modifier, source, index, shift) {
        if (this.options.strict && !this.isEnabled() && source === _emitter4.default.sources.USER) {
          return new _quillDelta2.default();
        }
        var range = index == null ? null : this.getSelection();
        var oldDelta = this.editor.delta;
        var change = modifier();
        if (range != null) {
          if (index === true) index = range.index;
          if (shift == null) {
            range = shiftRange(range, change, source);
          } else if (shift !== 0) {
            range = shiftRange(range, index, shift, source);
          }
          this.setSelection(range, _emitter4.default.sources.SILENT);
        }
        if (change.length() > 0) {
          var _emitter;

          var args = [_emitter4.default.events.TEXT_CHANGE, change, oldDelta, source];
          (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
          if (source !== _emitter4.default.sources.SILENT) {
            var _emitter2;

            (_emitter2 = this.emitter).emit.apply(_emitter2, args);
          }
        }
        return change;
      }

      function overload(index, length, name, value, source) {
        var formats = {};
        if (typeof index.index === 'number' && typeof index.length === 'number') {
          // Allow for throwaway end (used by insertText/insertEmbed)
          if (typeof length !== 'number') {
            source = value, value = name, name = length, length = index.length, index = index.index;
          } else {
            length = index.length, index = index.index;
          }
        } else if (typeof length !== 'number') {
          source = value, value = name, name = length, length = 0;
        }
        // Handle format being object, two format name/value strings or excluded
        if ((typeof name === 'undefined' ? 'undefined' : _typeof(name)) === 'object') {
          formats = name;
          source = value;
        } else if (typeof name === 'string') {
          if (value != null) {
            formats[name] = value;
          } else {
            source = name;
          }
        }
        // Handle optional source
        source = source || _emitter4.default.sources.API;
        return [index, length, formats, source];
      }

      function shiftRange(range, index, length, source) {
        if (range == null) return null;
        var start = void 0,
          end = void 0;
        if (index instanceof _quillDelta2.default) {
          var _map = [range.index, range.index + range.length].map(function (pos) {
            return index.transformPosition(pos, source !== _emitter4.default.sources.USER);
          });

          var _map2 = _slicedToArray(_map, 2);

          start = _map2[0];
          end = _map2[1];
        } else {
          var _map3 = [range.index, range.index + range.length].map(function (pos) {
            if (pos < index || pos === index && source === _emitter4.default.sources.USER) return pos;
            if (length >= 0) {
              return pos + length;
            } else {
              return Math.max(index, pos + length);
            }
          });

          var _map4 = _slicedToArray(_map3, 2);

          start = _map4[0];
          end = _map4[1];
        }
        return new _selection.Range(start, end - start);
      }

      exports.expandConfig = expandConfig;
      exports.overload = overload;
      exports.default = Quill;

      /***/
    }),
/* 6 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Inline = function (_Parchment$Inline) {
        _inherits(Inline, _Parchment$Inline);

        function Inline() {
          _classCallCheck(this, Inline);

          return _possibleConstructorReturn(this, (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(this, arguments));
        }

        _createClass(Inline, [{
          key: 'formatAt',
          value: function formatAt(index, length, name, value) {
            if (Inline.compare(this.statics.blotName, name) < 0 && _parchment2.default.query(name, _parchment2.default.Scope.BLOT)) {
              var blot = this.isolate(index, length);
              if (value) {
                blot.wrap(name, value);
              }
            } else {
              _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'formatAt', this).call(this, index, length, name, value);
            }
          }
        }, {
          key: 'optimize',
          value: function optimize(context) {
            _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'optimize', this).call(this, context);
            if (this.parent instanceof Inline && Inline.compare(this.statics.blotName, this.parent.statics.blotName) > 0) {
              var parent = this.parent.isolate(this.offset(), this.length());
              this.moveChildren(parent);
              parent.wrap(this);
            }
          }
        }], [{
          key: 'compare',
          value: function compare(self, other) {
            var selfIndex = Inline.order.indexOf(self);
            var otherIndex = Inline.order.indexOf(other);
            if (selfIndex >= 0 || otherIndex >= 0) {
              return selfIndex - otherIndex;
            } else if (self === other) {
              return 0;
            } else if (self < other) {
              return -1;
            } else {
              return 1;
            }
          }
        }]);

        return Inline;
      }(_parchment2.default.Inline);

      Inline.allowedChildren = [Inline, _parchment2.default.Embed, _text2.default];
      // Lower index means deeper in the DOM tree, since not found (-1) is for embeds
      Inline.order = ['cursor', 'inline', // Must be lower
        'underline', 'strike', 'italic', 'bold', 'script', 'link', 'code' // Must be higher
      ];

      exports.default = Inline;

      /***/
    }),
/* 7 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var TextBlot = function (_Parchment$Text) {
        _inherits(TextBlot, _Parchment$Text);

        function TextBlot() {
          _classCallCheck(this, TextBlot);

          return _possibleConstructorReturn(this, (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(this, arguments));
        }

        return TextBlot;
      }(_parchment2.default.Text);

      exports.default = TextBlot;

      /***/
    }),
/* 8 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _eventemitter = __webpack_require__(54);

      var _eventemitter2 = _interopRequireDefault(_eventemitter);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var debug = (0, _logger2.default)('quill:events');

      var EVENTS = ['selectionchange', 'mousedown', 'mouseup', 'click'];

      EVENTS.forEach(function (eventName) {
        document.addEventListener(eventName, function () {
          for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
            args[_key] = arguments[_key];
          }

          [].slice.call(document.querySelectorAll('.ql-container')).forEach(function (node) {
            // TODO use WeakMap
            if (node.__quill && node.__quill.emitter) {
              var _node$__quill$emitter;

              (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(_node$__quill$emitter, args);
            }
          });
        });
      });

      var Emitter = function (_EventEmitter) {
        _inherits(Emitter, _EventEmitter);

        function Emitter() {
          _classCallCheck(this, Emitter);

          var _this = _possibleConstructorReturn(this, (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this));

          _this.listeners = {};
          _this.on('error', debug.error);
          return _this;
        }

        _createClass(Emitter, [{
          key: 'emit',
          value: function emit() {
            debug.log.apply(debug, arguments);
            _get(Emitter.prototype.__proto__ || Object.getPrototypeOf(Emitter.prototype), 'emit', this).apply(this, arguments);
          }
        }, {
          key: 'handleDOM',
          value: function handleDOM(event) {
            for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
              args[_key2 - 1] = arguments[_key2];
            }

            (this.listeners[event.type] || []).forEach(function (_ref) {
              var node = _ref.node,
                handler = _ref.handler;

              if (event.target === node || node.contains(event.target)) {
                handler.apply(undefined, [event].concat(args));
              }
            });
          }
        }, {
          key: 'listenDOM',
          value: function listenDOM(eventName, node, handler) {
            if (!this.listeners[eventName]) {
              this.listeners[eventName] = [];
            }
            this.listeners[eventName].push({ node: node, handler: handler });
          }
        }]);

        return Emitter;
      }(_eventemitter2.default);

      Emitter.events = {
        EDITOR_CHANGE: 'editor-change',
        SCROLL_BEFORE_UPDATE: 'scroll-before-update',
        SCROLL_OPTIMIZE: 'scroll-optimize',
        SCROLL_UPDATE: 'scroll-update',
        SELECTION_CHANGE: 'selection-change',
        TEXT_CHANGE: 'text-change'
      };
      Emitter.sources = {
        API: 'api',
        SILENT: 'silent',
        USER: 'user'
      };

      exports.default = Emitter;

      /***/
    }),
/* 9 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var Module = function Module(quill) {
        var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

        _classCallCheck(this, Module);

        this.quill = quill;
        this.options = options;
      };

      Module.DEFAULTS = {};

      exports.default = Module;

      /***/
    }),
/* 10 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      var levels = ['error', 'warn', 'log', 'info'];
      var level = 'warn';

      function debug(method) {
        if (levels.indexOf(method) <= levels.indexOf(level)) {
          var _console;

          for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
            args[_key - 1] = arguments[_key];
          }

          (_console = console)[method].apply(_console, args); // eslint-disable-line no-console
        }
      }

      function namespace(ns) {
        return levels.reduce(function (logger, method) {
          logger[method] = debug.bind(console, method, ns);
          return logger;
        }, {});
      }

      debug.level = namespace.level = function (newLevel) {
        level = newLevel;
      };

      exports.default = namespace;

      /***/
    }),
/* 11 */
/***/ (function (module, exports, __webpack_require__) {

      var pSlice = Array.prototype.slice;
      var objectKeys = __webpack_require__(52);
      var isArguments = __webpack_require__(53);

      var deepEqual = module.exports = function (actual, expected, opts) {
        if (!opts) opts = {};
        // 7.1. All identical values are equivalent, as determined by ===.
        if (actual === expected) {
          return true;

        } else if (actual instanceof Date && expected instanceof Date) {
          return actual.getTime() === expected.getTime();

          // 7.3. Other pairs that do not both pass typeof value == 'object',
          // equivalence is determined by ==.
        } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {
          return opts.strict ? actual === expected : actual == expected;

          // 7.4. For all other Object pairs, including Array objects, equivalence is
          // determined by having the same number of owned properties (as verified
          // with Object.prototype.hasOwnProperty.call), the same set of keys
          // (although not necessarily the same order), equivalent values for every
          // corresponding key, and an identical 'prototype' property. Note: this
          // accounts for both named and indexed properties on Arrays.
        } else {
          return objEquiv(actual, expected, opts);
        }
      }

      function isUndefinedOrNull(value) {
        return value === null || value === undefined;
      }

      function isBuffer(x) {
        if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;
        if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
          return false;
        }
        if (x.length > 0 && typeof x[0] !== 'number') return false;
        return true;
      }

      function objEquiv(a, b, opts) {
        var i, key;
        if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
          return false;
        // an identical 'prototype' property.
        if (a.prototype !== b.prototype) return false;
        //~~~I've managed to break Object.keys through screwy arguments passing.
        //   Converting to array solves the problem.
        if (isArguments(a)) {
          if (!isArguments(b)) {
            return false;
          }
          a = pSlice.call(a);
          b = pSlice.call(b);
          return deepEqual(a, b, opts);
        }
        if (isBuffer(a)) {
          if (!isBuffer(b)) {
            return false;
          }
          if (a.length !== b.length) return false;
          for (i = 0; i < a.length; i++) {
            if (a[i] !== b[i]) return false;
          }
          return true;
        }
        try {
          var ka = objectKeys(a),
            kb = objectKeys(b);
        } catch (e) {//happens when one is a string literal and the other isn't
          return false;
        }
        // having the same number of owned properties (keys incorporates
        // hasOwnProperty)
        if (ka.length != kb.length)
          return false;
        //the same set of keys (although not necessarily the same order),
        ka.sort();
        kb.sort();
        //~~~cheap key test
        for (i = ka.length - 1; i >= 0; i--) {
          if (ka[i] != kb[i])
            return false;
        }
        //equivalent values for every corresponding key, and
        //~~~possibly expensive deep test
        for (i = ka.length - 1; i >= 0; i--) {
          key = ka[i];
          if (!deepEqual(a[key], b[key], opts)) return false;
        }
        return typeof a === typeof b;
      }


      /***/
    }),
/* 12 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var Registry = __webpack_require__(1);
      var Attributor = /** @class */ (function () {
        function Attributor(attrName, keyName, options) {
          if (options === void 0) { options = {}; }
          this.attrName = attrName;
          this.keyName = keyName;
          var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;
          if (options.scope != null) {
            // Ignore type bits, force attribute bit
            this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;
          }
          else {
            this.scope = Registry.Scope.ATTRIBUTE;
          }
          if (options.whitelist != null)
            this.whitelist = options.whitelist;
        }
        Attributor.keys = function (node) {
          return [].map.call(node.attributes, function (item) {
            return item.name;
          });
        };
        Attributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value))
            return false;
          node.setAttribute(this.keyName, value);
          return true;
        };
        Attributor.prototype.canAdd = function (node, value) {
          var match = Registry.query(node, Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE));
          if (match == null)
            return false;
          if (this.whitelist == null)
            return true;
          if (typeof value === 'string') {
            return this.whitelist.indexOf(value.replace(/["']/g, '')) > -1;
          }
          else {
            return this.whitelist.indexOf(value) > -1;
          }
        };
        Attributor.prototype.remove = function (node) {
          node.removeAttribute(this.keyName);
        };
        Attributor.prototype.value = function (node) {
          var value = node.getAttribute(this.keyName);
          if (this.canAdd(node, value) && value) {
            return value;
          }
          return '';
        };
        return Attributor;
      }());
      exports.default = Attributor;


      /***/
    }),
/* 13 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.Code = undefined;

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Code = function (_Inline) {
        _inherits(Code, _Inline);

        function Code() {
          _classCallCheck(this, Code);

          return _possibleConstructorReturn(this, (Code.__proto__ || Object.getPrototypeOf(Code)).apply(this, arguments));
        }

        return Code;
      }(_inline2.default);

      Code.blotName = 'code';
      Code.tagName = 'CODE';

      var CodeBlock = function (_Block) {
        _inherits(CodeBlock, _Block);

        function CodeBlock() {
          _classCallCheck(this, CodeBlock);

          return _possibleConstructorReturn(this, (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(this, arguments));
        }

        _createClass(CodeBlock, [{
          key: 'delta',
          value: function delta() {
            var _this3 = this;

            var text = this.domNode.textContent;
            if (text.endsWith('\n')) {
              // Should always be true
              text = text.slice(0, -1);
            }
            return text.split('\n').reduce(function (delta, frag) {
              return delta.insert(frag).insert('\n', _this3.formats());
            }, new _quillDelta2.default());
          }
        }, {
          key: 'format',
          value: function format(name, value) {
            if (name === this.statics.blotName && value) return;

            var _descendant = this.descendant(_text2.default, this.length() - 1),
              _descendant2 = _slicedToArray(_descendant, 1),
              text = _descendant2[0];

            if (text != null) {
              text.deleteAt(text.length() - 1, 1);
            }
            _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'format', this).call(this, name, value);
          }
        }, {
          key: 'formatAt',
          value: function formatAt(index, length, name, value) {
            if (length === 0) return;
            if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK) == null || name === this.statics.blotName && value === this.statics.formats(this.domNode)) {
              return;
            }
            var nextNewline = this.newlineIndex(index);
            if (nextNewline < 0 || nextNewline >= index + length) return;
            var prevNewline = this.newlineIndex(index, true) + 1;
            var isolateLength = nextNewline - prevNewline + 1;
            var blot = this.isolate(prevNewline, isolateLength);
            var next = blot.next;
            blot.format(name, value);
            if (next instanceof CodeBlock) {
              next.formatAt(0, index - prevNewline + length - isolateLength, name, value);
            }
          }
        }, {
          key: 'insertAt',
          value: function insertAt(index, value, def) {
            if (def != null) return;

            var _descendant3 = this.descendant(_text2.default, index),
              _descendant4 = _slicedToArray(_descendant3, 2),
              text = _descendant4[0],
              offset = _descendant4[1];

            text.insertAt(offset, value);
          }
        }, {
          key: 'length',
          value: function length() {
            var length = this.domNode.textContent.length;
            if (!this.domNode.textContent.endsWith('\n')) {
              return length + 1;
            }
            return length;
          }
        }, {
          key: 'newlineIndex',
          value: function newlineIndex(searchIndex) {
            var reverse = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

            if (!reverse) {
              var offset = this.domNode.textContent.slice(searchIndex).indexOf('\n');
              return offset > -1 ? searchIndex + offset : -1;
            } else {
              return this.domNode.textContent.slice(0, searchIndex).lastIndexOf('\n');
            }
          }
        }, {
          key: 'optimize',
          value: function optimize(context) {
            if (!this.domNode.textContent.endsWith('\n')) {
              this.appendChild(_parchment2.default.create('text', '\n'));
            }
            _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'optimize', this).call(this, context);
            var next = this.next;
            if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && this.statics.formats(this.domNode) === next.statics.formats(next.domNode)) {
              next.optimize(context);
              next.moveChildren(this);
              next.remove();
            }
          }
        }, {
          key: 'replace',
          value: function replace(target) {
            _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'replace', this).call(this, target);
            [].slice.call(this.domNode.querySelectorAll('*')).forEach(function (node) {
              var blot = _parchment2.default.find(node);
              if (blot == null) {
                node.parentNode.removeChild(node);
              } else if (blot instanceof _parchment2.default.Embed) {
                blot.remove();
              } else {
                blot.unwrap();
              }
            });
          }
        }], [{
          key: 'create',
          value: function create(value) {
            var domNode = _get(CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock), 'create', this).call(this, value);
            domNode.setAttribute('spellcheck', false);
            return domNode;
          }
        }, {
          key: 'formats',
          value: function formats() {
            return true;
          }
        }]);

        return CodeBlock;
      }(_block2.default);

      CodeBlock.blotName = 'code-block';
      CodeBlock.tagName = 'PRE';
      CodeBlock.TAB = '  ';

      exports.Code = Code;
      exports.default = CodeBlock;

      /***/
    }),
/* 14 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _op = __webpack_require__(20);

      var _op2 = _interopRequireDefault(_op);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _cursor = __webpack_require__(24);

      var _cursor2 = _interopRequireDefault(_cursor);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var ASCII = /^[ -~]*$/;

      var Editor = function () {
        function Editor(scroll) {
          _classCallCheck(this, Editor);

          this.scroll = scroll;
          this.delta = this.getDelta();
        }

        _createClass(Editor, [{
          key: 'applyDelta',
          value: function applyDelta(delta) {
            var _this = this;

            var consumeNextNewline = false;
            this.scroll.update();
            var scrollLength = this.scroll.length();
            this.scroll.batchStart();
            delta = normalizeDelta(delta);
            delta.reduce(function (index, op) {
              var length = op.retain || op.delete || op.insert.length || 1;
              var attributes = op.attributes || {};
              if (op.insert != null) {
                if (typeof op.insert === 'string') {
                  var text = op.insert;
                  if (text.endsWith('\n') && consumeNextNewline) {
                    consumeNextNewline = false;
                    text = text.slice(0, -1);
                  }
                  if (index >= scrollLength && !text.endsWith('\n')) {
                    consumeNextNewline = true;
                  }
                  _this.scroll.insertAt(index, text);

                  var _scroll$line = _this.scroll.line(index),
                    _scroll$line2 = _slicedToArray(_scroll$line, 2),
                    line = _scroll$line2[0],
                    offset = _scroll$line2[1];

                  var formats = (0, _extend2.default)({}, (0, _block.bubbleFormats)(line));
                  if (line instanceof _block2.default) {
                    var _line$descendant = line.descendant(_parchment2.default.Leaf, offset),
                      _line$descendant2 = _slicedToArray(_line$descendant, 1),
                      leaf = _line$descendant2[0];

                    formats = (0, _extend2.default)(formats, (0, _block.bubbleFormats)(leaf));
                  }
                  attributes = _op2.default.attributes.diff(formats, attributes) || {};
                } else if (_typeof(op.insert) === 'object') {
                  var key = Object.keys(op.insert)[0]; // There should only be one key
                  if (key == null) return index;
                  _this.scroll.insertAt(index, key, op.insert[key]);
                }
                scrollLength += length;
              }
              Object.keys(attributes).forEach(function (name) {
                _this.scroll.formatAt(index, length, name, attributes[name]);
              });
              return index + length;
            }, 0);
            delta.reduce(function (index, op) {
              if (typeof op.delete === 'number') {
                _this.scroll.deleteAt(index, op.delete);
                return index;
              }
              return index + (op.retain || op.insert.length || 1);
            }, 0);
            this.scroll.batchEnd();
            return this.update(delta);
          }
        }, {
          key: 'deleteText',
          value: function deleteText(index, length) {
            this.scroll.deleteAt(index, length);
            return this.update(new _quillDelta2.default().retain(index).delete(length));
          }
        }, {
          key: 'formatLine',
          value: function formatLine(index, length) {
            var _this2 = this;

            var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};

            this.scroll.update();
            Object.keys(formats).forEach(function (format) {
              if (_this2.scroll.whitelist != null && !_this2.scroll.whitelist[format]) return;
              var lines = _this2.scroll.lines(index, Math.max(length, 1));
              var lengthRemaining = length;
              lines.forEach(function (line) {
                var lineLength = line.length();
                if (!(line instanceof _code2.default)) {
                  line.format(format, formats[format]);
                } else {
                  var codeIndex = index - line.offset(_this2.scroll);
                  var codeLength = line.newlineIndex(codeIndex + lengthRemaining) - codeIndex + 1;
                  line.formatAt(codeIndex, codeLength, format, formats[format]);
                }
                lengthRemaining -= lineLength;
              });
            });
            this.scroll.optimize();
            return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
          }
        }, {
          key: 'formatText',
          value: function formatText(index, length) {
            var _this3 = this;

            var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};

            Object.keys(formats).forEach(function (format) {
              _this3.scroll.formatAt(index, length, format, formats[format]);
            });
            return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
          }
        }, {
          key: 'getContents',
          value: function getContents(index, length) {
            return this.delta.slice(index, index + length);
          }
        }, {
          key: 'getDelta',
          value: function getDelta() {
            return this.scroll.lines().reduce(function (delta, line) {
              return delta.concat(line.delta());
            }, new _quillDelta2.default());
          }
        }, {
          key: 'getFormat',
          value: function getFormat(index) {
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

            var lines = [],
              leaves = [];
            if (length === 0) {
              this.scroll.path(index).forEach(function (path) {
                var _path = _slicedToArray(path, 1),
                  blot = _path[0];

                if (blot instanceof _block2.default) {
                  lines.push(blot);
                } else if (blot instanceof _parchment2.default.Leaf) {
                  leaves.push(blot);
                }
              });
            } else {
              lines = this.scroll.lines(index, length);
              leaves = this.scroll.descendants(_parchment2.default.Leaf, index, length);
            }
            var formatsArr = [lines, leaves].map(function (blots) {
              if (blots.length === 0) return {};
              var formats = (0, _block.bubbleFormats)(blots.shift());
              while (Object.keys(formats).length > 0) {
                var blot = blots.shift();
                if (blot == null) return formats;
                formats = combineFormats((0, _block.bubbleFormats)(blot), formats);
              }
              return formats;
            });
            return _extend2.default.apply(_extend2.default, formatsArr);
          }
        }, {
          key: 'getText',
          value: function getText(index, length) {
            return this.getContents(index, length).filter(function (op) {
              return typeof op.insert === 'string';
            }).map(function (op) {
              return op.insert;
            }).join('');
          }
        }, {
          key: 'insertEmbed',
          value: function insertEmbed(index, embed, value) {
            this.scroll.insertAt(index, embed, value);
            return this.update(new _quillDelta2.default().retain(index).insert(_defineProperty({}, embed, value)));
          }
        }, {
          key: 'insertText',
          value: function insertText(index, text) {
            var _this4 = this;

            var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};

            text = text.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
            this.scroll.insertAt(index, text);
            Object.keys(formats).forEach(function (format) {
              _this4.scroll.formatAt(index, text.length, format, formats[format]);
            });
            return this.update(new _quillDelta2.default().retain(index).insert(text, (0, _clone2.default)(formats)));
          }
        }, {
          key: 'isBlank',
          value: function isBlank() {
            if (this.scroll.children.length == 0) return true;
            if (this.scroll.children.length > 1) return false;
            var block = this.scroll.children.head;
            if (block.statics.blotName !== _block2.default.blotName) return false;
            if (block.children.length > 1) return false;
            return block.children.head instanceof _break2.default;
          }
        }, {
          key: 'removeFormat',
          value: function removeFormat(index, length) {
            var text = this.getText(index, length);

            var _scroll$line3 = this.scroll.line(index + length),
              _scroll$line4 = _slicedToArray(_scroll$line3, 2),
              line = _scroll$line4[0],
              offset = _scroll$line4[1];

            var suffixLength = 0,
              suffix = new _quillDelta2.default();
            if (line != null) {
              if (!(line instanceof _code2.default)) {
                suffixLength = line.length() - offset;
              } else {
                suffixLength = line.newlineIndex(offset) - offset + 1;
              }
              suffix = line.delta().slice(offset, offset + suffixLength - 1).insert('\n');
            }
            var contents = this.getContents(index, length + suffixLength);
            var diff = contents.diff(new _quillDelta2.default().insert(text).concat(suffix));
            var delta = new _quillDelta2.default().retain(index).concat(diff);
            return this.applyDelta(delta);
          }
        }, {
          key: 'update',
          value: function update(change) {
            var mutations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
            var cursorIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;

            var oldDelta = this.delta;
            if (mutations.length === 1 && mutations[0].type === 'characterData' && mutations[0].target.data.match(ASCII) && _parchment2.default.find(mutations[0].target)) {
              // Optimization for character changes
              var textBlot = _parchment2.default.find(mutations[0].target);
              var formats = (0, _block.bubbleFormats)(textBlot);
              var index = textBlot.offset(this.scroll);
              var oldValue = mutations[0].oldValue.replace(_cursor2.default.CONTENTS, '');
              var oldText = new _quillDelta2.default().insert(oldValue);
              var newText = new _quillDelta2.default().insert(textBlot.value());
              var diffDelta = new _quillDelta2.default().retain(index).concat(oldText.diff(newText, cursorIndex));
              change = diffDelta.reduce(function (delta, op) {
                if (op.insert) {
                  return delta.insert(op.insert, formats);
                } else {
                  return delta.push(op);
                }
              }, new _quillDelta2.default());
              this.delta = oldDelta.compose(change);
            } else {
              this.delta = this.getDelta();
              if (!change || !(0, _deepEqual2.default)(oldDelta.compose(change), this.delta)) {
                change = oldDelta.diff(this.delta, cursorIndex);
              }
            }
            return change;
          }
        }]);

        return Editor;
      }();

      function combineFormats(formats, combined) {
        return Object.keys(combined).reduce(function (merged, name) {
          if (formats[name] == null) return merged;
          if (combined[name] === formats[name]) {
            merged[name] = combined[name];
          } else if (Array.isArray(combined[name])) {
            if (combined[name].indexOf(formats[name]) < 0) {
              merged[name] = combined[name].concat([formats[name]]);
            }
          } else {
            merged[name] = [combined[name], formats[name]];
          }
          return merged;
        }, {});
      }

      function normalizeDelta(delta) {
        return delta.reduce(function (delta, op) {
          if (op.insert === 1) {
            var attributes = (0, _clone2.default)(op.attributes);
            delete attributes['image'];
            return delta.insert({ image: op.attributes.image }, attributes);
          }
          if (op.attributes != null && (op.attributes.list === true || op.attributes.bullet === true)) {
            op = (0, _clone2.default)(op);
            if (op.attributes.list) {
              op.attributes.list = 'ordered';
            } else {
              op.attributes.list = 'bullet';
              delete op.attributes.bullet;
            }
          }
          if (typeof op.insert === 'string') {
            var text = op.insert.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
            return delta.insert(text, op.attributes);
          }
          return delta.push(op);
        }, new _quillDelta2.default());
      }

      exports.default = Editor;

      /***/
    }),
/* 15 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.Range = undefined;

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _emitter3 = __webpack_require__(8);

      var _emitter4 = _interopRequireDefault(_emitter3);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var debug = (0, _logger2.default)('quill:selection');

      var Range = function Range(index) {
        var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

        _classCallCheck(this, Range);

        this.index = index;
        this.length = length;
      };

      var Selection = function () {
        function Selection(scroll, emitter) {
          var _this = this;

          _classCallCheck(this, Selection);

          this.emitter = emitter;
          this.scroll = scroll;
          this.composing = false;
          this.mouseDown = false;
          this.root = this.scroll.domNode;
          this.cursor = _parchment2.default.create('cursor', this);
          // savedRange is last non-null range
          this.lastRange = this.savedRange = new Range(0, 0);
          this.handleComposition();
          this.handleDragging();
          this.emitter.listenDOM('selectionchange', document, function () {
            if (!_this.mouseDown) {
              setTimeout(_this.update.bind(_this, _emitter4.default.sources.USER), 1);
            }
          });
          this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type, delta) {
            if (type === _emitter4.default.events.TEXT_CHANGE && delta.length() > 0) {
              _this.update(_emitter4.default.sources.SILENT);
            }
          });
          this.emitter.on(_emitter4.default.events.SCROLL_BEFORE_UPDATE, function () {
            if (!_this.hasFocus()) return;
            var native = _this.getNativeRange();
            if (native == null) return;
            if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle
            // TODO unclear if this has negative side effects
            _this.emitter.once(_emitter4.default.events.SCROLL_UPDATE, function () {
              try {
                _this.setNativeRange(native.start.node, native.start.offset, native.end.node, native.end.offset);
              } catch (ignored) { }
            });
          });
          this.emitter.on(_emitter4.default.events.SCROLL_OPTIMIZE, function (mutations, context) {
            if (context.range) {
              var _context$range = context.range,
                startNode = _context$range.startNode,
                startOffset = _context$range.startOffset,
                endNode = _context$range.endNode,
                endOffset = _context$range.endOffset;

              _this.setNativeRange(startNode, startOffset, endNode, endOffset);
            }
          });
          this.update(_emitter4.default.sources.SILENT);
        }

        _createClass(Selection, [{
          key: 'handleComposition',
          value: function handleComposition() {
            var _this2 = this;

            this.root.addEventListener('compositionstart', function () {
              _this2.composing = true;
            });
            this.root.addEventListener('compositionend', function () {
              _this2.composing = false;
              if (_this2.cursor.parent) {
                var range = _this2.cursor.restore();
                if (!range) return;
                setTimeout(function () {
                  _this2.setNativeRange(range.startNode, range.startOffset, range.endNode, range.endOffset);
                }, 1);
              }
            });
          }
        }, {
          key: 'handleDragging',
          value: function handleDragging() {
            var _this3 = this;

            this.emitter.listenDOM('mousedown', document.body, function () {
              _this3.mouseDown = true;
            });
            this.emitter.listenDOM('mouseup', document.body, function () {
              _this3.mouseDown = false;
              _this3.update(_emitter4.default.sources.USER);
            });
          }
        }, {
          key: 'focus',
          value: function focus() {
            if (this.hasFocus()) return;
            this.root.focus();
            this.setRange(this.savedRange);
          }
        }, {
          key: 'format',
          value: function format(_format, value) {
            if (this.scroll.whitelist != null && !this.scroll.whitelist[_format]) return;
            this.scroll.update();
            var nativeRange = this.getNativeRange();
            if (nativeRange == null || !nativeRange.native.collapsed || _parchment2.default.query(_format, _parchment2.default.Scope.BLOCK)) return;
            if (nativeRange.start.node !== this.cursor.textNode) {
              var blot = _parchment2.default.find(nativeRange.start.node, false);
              if (blot == null) return;
              // TODO Give blot ability to not split
              if (blot instanceof _parchment2.default.Leaf) {
                var after = blot.split(nativeRange.start.offset);
                blot.parent.insertBefore(this.cursor, after);
              } else {
                blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen
              }
              this.cursor.attach();
            }
            this.cursor.format(_format, value);
            this.scroll.optimize();
            this.setNativeRange(this.cursor.textNode, this.cursor.textNode.data.length);
            this.update();
          }
        }, {
          key: 'getBounds',
          value: function getBounds(index) {
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

            var scrollLength = this.scroll.length();
            index = Math.min(index, scrollLength - 1);
            length = Math.min(index + length, scrollLength - 1) - index;
            var node = void 0,
              _scroll$leaf = this.scroll.leaf(index),
              _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),
              leaf = _scroll$leaf2[0],
              offset = _scroll$leaf2[1];
            if (leaf == null) return null;

            var _leaf$position = leaf.position(offset, true);

            var _leaf$position2 = _slicedToArray(_leaf$position, 2);

            node = _leaf$position2[0];
            offset = _leaf$position2[1];

            var range = document.createRange();
            if (length > 0) {
              range.setStart(node, offset);

              var _scroll$leaf3 = this.scroll.leaf(index + length);

              var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);

              leaf = _scroll$leaf4[0];
              offset = _scroll$leaf4[1];

              if (leaf == null) return null;

              var _leaf$position3 = leaf.position(offset, true);

              var _leaf$position4 = _slicedToArray(_leaf$position3, 2);

              node = _leaf$position4[0];
              offset = _leaf$position4[1];

              range.setEnd(node, offset);
              return range.getBoundingClientRect();
            } else {
              var side = 'left';
              var rect = void 0;
              if (node instanceof Text) {
                if (offset < node.data.length) {
                  range.setStart(node, offset);
                  range.setEnd(node, offset + 1);
                } else {
                  range.setStart(node, offset - 1);
                  range.setEnd(node, offset);
                  side = 'right';
                }
                rect = range.getBoundingClientRect();
              } else {
                rect = leaf.domNode.getBoundingClientRect();
                if (offset > 0) side = 'right';
              }
              return {
                bottom: rect.top + rect.height,
                height: rect.height,
                left: rect[side],
                right: rect[side],
                top: rect.top,
                width: 0
              };
            }
          }
        }, {
          key: 'getNativeRange',
          value: function getNativeRange() {
            var selection = document.getSelection();
            if (selection == null || selection.rangeCount <= 0) return null;
            var nativeRange = selection.getRangeAt(0);
            if (nativeRange == null) return null;
            var range = this.normalizeNative(nativeRange);
            debug.info('getNativeRange', range);
            return range;
          }
        }, {
          key: 'getRange',
          value: function getRange() {
            var normalized = this.getNativeRange();
            if (normalized == null) return [null, null];
            var range = this.normalizedToRange(normalized);
            return [range, normalized];
          }
        }, {
          key: 'hasFocus',
          value: function hasFocus() {
            return document.activeElement === this.root;
          }
        }, {
          key: 'normalizedToRange',
          value: function normalizedToRange(range) {
            var _this4 = this;

            var positions = [[range.start.node, range.start.offset]];
            if (!range.native.collapsed) {
              positions.push([range.end.node, range.end.offset]);
            }
            var indexes = positions.map(function (position) {
              var _position = _slicedToArray(position, 2),
                node = _position[0],
                offset = _position[1];

              var blot = _parchment2.default.find(node, true);
              var index = blot.offset(_this4.scroll);
              if (offset === 0) {
                return index;
              } else if (blot instanceof _parchment2.default.Container) {
                return index + blot.length();
              } else {
                return index + blot.index(node, offset);
              }
            });
            var end = Math.min(Math.max.apply(Math, _toConsumableArray(indexes)), this.scroll.length() - 1);
            var start = Math.min.apply(Math, [end].concat(_toConsumableArray(indexes)));
            return new Range(start, end - start);
          }
        }, {
          key: 'normalizeNative',
          value: function normalizeNative(nativeRange) {
            if (!contains(this.root, nativeRange.startContainer) || !nativeRange.collapsed && !contains(this.root, nativeRange.endContainer)) {
              return null;
            }
            var range = {
              start: { node: nativeRange.startContainer, offset: nativeRange.startOffset },
              end: { node: nativeRange.endContainer, offset: nativeRange.endOffset },
              native: nativeRange
            };
            [range.start, range.end].forEach(function (position) {
              var node = position.node,
                offset = position.offset;
              while (!(node instanceof Text) && node.childNodes.length > 0) {
                if (node.childNodes.length > offset) {
                  node = node.childNodes[offset];
                  offset = 0;
                } else if (node.childNodes.length === offset) {
                  node = node.lastChild;
                  offset = node instanceof Text ? node.data.length : node.childNodes.length + 1;
                } else {
                  break;
                }
              }
              position.node = node, position.offset = offset;
            });
            return range;
          }
        }, {
          key: 'rangeToNative',
          value: function rangeToNative(range) {
            var _this5 = this;

            var indexes = range.collapsed ? [range.index] : [range.index, range.index + range.length];
            var args = [];
            var scrollLength = this.scroll.length();
            indexes.forEach(function (index, i) {
              index = Math.min(scrollLength - 1, index);
              var node = void 0,
                _scroll$leaf5 = _this5.scroll.leaf(index),
                _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),
                leaf = _scroll$leaf6[0],
                offset = _scroll$leaf6[1];
              var _leaf$position5 = leaf.position(offset, i !== 0);

              var _leaf$position6 = _slicedToArray(_leaf$position5, 2);

              node = _leaf$position6[0];
              offset = _leaf$position6[1];

              args.push(node, offset);
            });
            if (args.length < 2) {
              args = args.concat(args);
            }
            return args;
          }
        }, {
          key: 'scrollIntoView',
          value: function scrollIntoView(scrollingContainer) {
            var range = this.lastRange;
            if (range == null) return;
            var bounds = this.getBounds(range.index, range.length);
            if (bounds == null) return;
            var limit = this.scroll.length() - 1;

            var _scroll$line = this.scroll.line(Math.min(range.index, limit)),
              _scroll$line2 = _slicedToArray(_scroll$line, 1),
              first = _scroll$line2[0];

            var last = first;
            if (range.length > 0) {
              var _scroll$line3 = this.scroll.line(Math.min(range.index + range.length, limit));

              var _scroll$line4 = _slicedToArray(_scroll$line3, 1);

              last = _scroll$line4[0];
            }
            if (first == null || last == null) return;
            var scrollBounds = scrollingContainer.getBoundingClientRect();
            if (bounds.top < scrollBounds.top) {
              scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;
            } else if (bounds.bottom > scrollBounds.bottom) {
              scrollingContainer.scrollTop += bounds.bottom - scrollBounds.bottom;
            }
          }
        }, {
          key: 'setNativeRange',
          value: function setNativeRange(startNode, startOffset) {
            var endNode = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : startNode;
            var endOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : startOffset;
            var force = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;

            debug.info('setNativeRange', startNode, startOffset, endNode, endOffset);
            if (startNode != null && (this.root.parentNode == null || startNode.parentNode == null || endNode.parentNode == null)) {
              return;
            }
            var selection = document.getSelection();
            if (selection == null) return;
            if (startNode != null) {
              if (!this.hasFocus()) this.root.focus();
              var native = (this.getNativeRange() || {}).native;
              if (native == null || force || startNode !== native.startContainer || startOffset !== native.startOffset || endNode !== native.endContainer || endOffset !== native.endOffset) {

                if (startNode.tagName == "BR") {
                  startOffset = [].indexOf.call(startNode.parentNode.childNodes, startNode);
                  startNode = startNode.parentNode;
                }
                if (endNode.tagName == "BR") {
                  endOffset = [].indexOf.call(endNode.parentNode.childNodes, endNode);
                  endNode = endNode.parentNode;
                }
                var range = document.createRange();
                range.setStart(startNode, startOffset);
                range.setEnd(endNode, endOffset);
                selection.removeAllRanges();
                selection.addRange(range);
              }
            } else {
              selection.removeAllRanges();
              this.root.blur();
              document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)
            }
          }
        }, {
          key: 'setRange',
          value: function setRange(range) {
            var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
            var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;

            if (typeof force === 'string') {
              source = force;
              force = false;
            }
            debug.info('setRange', range);
            if (range != null) {
              var args = this.rangeToNative(range);
              this.setNativeRange.apply(this, _toConsumableArray(args).concat([force]));
            } else {
              this.setNativeRange(null);
            }
            this.update(source);
          }
        }, {
          key: 'update',
          value: function update() {
            var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;

            var oldRange = this.lastRange;

            var _getRange = this.getRange(),
              _getRange2 = _slicedToArray(_getRange, 2),
              lastRange = _getRange2[0],
              nativeRange = _getRange2[1];

            this.lastRange = lastRange;
            if (this.lastRange != null) {
              this.savedRange = this.lastRange;
            }
            if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {
              var _emitter;

              if (!this.composing && nativeRange != null && nativeRange.native.collapsed && nativeRange.start.node !== this.cursor.textNode) {
                this.cursor.restore();
              }
              var args = [_emitter4.default.events.SELECTION_CHANGE, (0, _clone2.default)(this.lastRange), (0, _clone2.default)(oldRange), source];
              (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
              if (source !== _emitter4.default.sources.SILENT) {
                var _emitter2;

                (_emitter2 = this.emitter).emit.apply(_emitter2, args);
              }
            }
          }
        }]);

        return Selection;
      }();

      function contains(parent, descendant) {
        try {
          // Firefox inserts inaccessible nodes around video elements
          descendant.parentNode;
        } catch (e) {
          return false;
        }
        // IE11 has bug with Text nodes
        // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect
        if (descendant instanceof Text) {
          descendant = descendant.parentNode;
        }
        return parent.contains(descendant);
      }

      exports.Range = Range;
      exports.default = Selection;

      /***/
    }),
/* 16 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Break = function (_Parchment$Embed) {
        _inherits(Break, _Parchment$Embed);

        function Break() {
          _classCallCheck(this, Break);

          return _possibleConstructorReturn(this, (Break.__proto__ || Object.getPrototypeOf(Break)).apply(this, arguments));
        }

        _createClass(Break, [{
          key: 'insertInto',
          value: function insertInto(parent, ref) {
            if (parent.children.length === 0) {
              _get(Break.prototype.__proto__ || Object.getPrototypeOf(Break.prototype), 'insertInto', this).call(this, parent, ref);
            } else {
              this.remove();
            }
          }
        }, {
          key: 'length',
          value: function length() {
            return 0;
          }
        }, {
          key: 'value',
          value: function value() {
            return '';
          }
        }], [{
          key: 'value',
          value: function value() {
            return undefined;
          }
        }]);

        return Break;
      }(_parchment2.default.Embed);

      Break.blotName = 'break';
      Break.tagName = 'BR';

      exports.default = Break;

      /***/
    }),
/* 17 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var linked_list_1 = __webpack_require__(44);
      var shadow_1 = __webpack_require__(30);
      var Registry = __webpack_require__(1);
      var ContainerBlot = /** @class */ (function (_super) {
        __extends(ContainerBlot, _super);
        function ContainerBlot(domNode) {
          var _this = _super.call(this, domNode) || this;
          _this.build();
          return _this;
        }
        ContainerBlot.prototype.appendChild = function (other) {
          this.insertBefore(other);
        };
        ContainerBlot.prototype.attach = function () {
          _super.prototype.attach.call(this);
          this.children.forEach(function (child) {
            child.attach();
          });
        };
        ContainerBlot.prototype.build = function () {
          var _this = this;
          this.children = new linked_list_1.default();
          // Need to be reversed for if DOM nodes already in order
          [].slice
            .call(this.domNode.childNodes)
            .reverse()
            .forEach(function (node) {
              try {
                var child = makeBlot(node);
                _this.insertBefore(child, _this.children.head || undefined);
              }
              catch (err) {
                if (err instanceof Registry.ParchmentError)
                  return;
                else
                  throw err;
              }
            });
        };
        ContainerBlot.prototype.deleteAt = function (index, length) {
          if (index === 0 && length === this.length()) {
            return this.remove();
          }
          this.children.forEachAt(index, length, function (child, offset, length) {
            child.deleteAt(offset, length);
          });
        };
        ContainerBlot.prototype.descendant = function (criteria, index) {
          var _a = this.children.find(index), child = _a[0], offset = _a[1];
          if ((criteria.blotName == null && criteria(child)) ||
            (criteria.blotName != null && child instanceof criteria)) {
            return [child, offset];
          }
          else if (child instanceof ContainerBlot) {
            return child.descendant(criteria, offset);
          }
          else {
            return [null, -1];
          }
        };
        ContainerBlot.prototype.descendants = function (criteria, index, length) {
          if (index === void 0) { index = 0; }
          if (length === void 0) { length = Number.MAX_VALUE; }
          var descendants = [];
          var lengthLeft = length;
          this.children.forEachAt(index, length, function (child, index, length) {
            if ((criteria.blotName == null && criteria(child)) ||
              (criteria.blotName != null && child instanceof criteria)) {
              descendants.push(child);
            }
            if (child instanceof ContainerBlot) {
              descendants = descendants.concat(child.descendants(criteria, index, lengthLeft));
            }
            lengthLeft -= length;
          });
          return descendants;
        };
        ContainerBlot.prototype.detach = function () {
          this.children.forEach(function (child) {
            child.detach();
          });
          _super.prototype.detach.call(this);
        };
        ContainerBlot.prototype.formatAt = function (index, length, name, value) {
          this.children.forEachAt(index, length, function (child, offset, length) {
            child.formatAt(offset, length, name, value);
          });
        };
        ContainerBlot.prototype.insertAt = function (index, value, def) {
          var _a = this.children.find(index), child = _a[0], offset = _a[1];
          if (child) {
            child.insertAt(offset, value, def);
          }
          else {
            var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
            this.appendChild(blot);
          }
        };
        ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {
          if (this.statics.allowedChildren != null &&
            !this.statics.allowedChildren.some(function (child) {
              return childBlot instanceof child;
            })) {
            throw new Registry.ParchmentError("Cannot insert " + childBlot.statics.blotName + " into " + this.statics.blotName);
          }
          childBlot.insertInto(this, refBlot);
        };
        ContainerBlot.prototype.length = function () {
          return this.children.reduce(function (memo, child) {
            return memo + child.length();
          }, 0);
        };
        ContainerBlot.prototype.moveChildren = function (targetParent, refNode) {
          this.children.forEach(function (child) {
            targetParent.insertBefore(child, refNode);
          });
        };
        ContainerBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          if (this.children.length === 0) {
            if (this.statics.defaultChild != null) {
              var child = Registry.create(this.statics.defaultChild);
              this.appendChild(child);
              child.optimize(context);
            }
            else {
              this.remove();
            }
          }
        };
        ContainerBlot.prototype.path = function (index, inclusive) {
          if (inclusive === void 0) { inclusive = false; }
          var _a = this.children.find(index, inclusive), child = _a[0], offset = _a[1];
          var position = [[this, index]];
          if (child instanceof ContainerBlot) {
            return position.concat(child.path(offset, inclusive));
          }
          else if (child != null) {
            position.push([child, offset]);
          }
          return position;
        };
        ContainerBlot.prototype.removeChild = function (child) {
          this.children.remove(child);
        };
        ContainerBlot.prototype.replace = function (target) {
          if (target instanceof ContainerBlot) {
            target.moveChildren(this);
          }
          _super.prototype.replace.call(this, target);
        };
        ContainerBlot.prototype.split = function (index, force) {
          if (force === void 0) { force = false; }
          if (!force) {
            if (index === 0)
              return this;
            if (index === this.length())
              return this.next;
          }
          var after = this.clone();
          this.parent.insertBefore(after, this.next);
          this.children.forEachAt(index, this.length(), function (child, offset, length) {
            child = child.split(offset, force);
            after.appendChild(child);
          });
          return after;
        };
        ContainerBlot.prototype.unwrap = function () {
          this.moveChildren(this.parent, this.next);
          this.remove();
        };
        ContainerBlot.prototype.update = function (mutations, context) {
          var _this = this;
          var addedNodes = [];
          var removedNodes = [];
          mutations.forEach(function (mutation) {
            if (mutation.target === _this.domNode && mutation.type === 'childList') {
              addedNodes.push.apply(addedNodes, mutation.addedNodes);
              removedNodes.push.apply(removedNodes, mutation.removedNodes);
            }
          });
          removedNodes.forEach(function (node) {
            // Check node has actually been removed
            // One exception is Chrome does not immediately remove IFRAMEs
            // from DOM but MutationRecord is correct in its reported removal
            if (node.parentNode != null &&
              // @ts-ignore
              node.tagName !== 'IFRAME' &&
              document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
              return;
            }
            var blot = Registry.find(node);
            if (blot == null)
              return;
            if (blot.domNode.parentNode == null || blot.domNode.parentNode === _this.domNode) {
              blot.detach();
            }
          });
          addedNodes
            .filter(function (node) {
              return node.parentNode == _this.domNode;
            })
            .sort(function (a, b) {
              if (a === b)
                return 0;
              if (a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING) {
                return 1;
              }
              return -1;
            })
            .forEach(function (node) {
              var refBlot = null;
              if (node.nextSibling != null) {
                refBlot = Registry.find(node.nextSibling);
              }
              var blot = makeBlot(node);
              if (blot.next != refBlot || blot.next == null) {
                if (blot.parent != null) {
                  blot.parent.removeChild(_this);
                }
                _this.insertBefore(blot, refBlot || undefined);
              }
            });
        };
        return ContainerBlot;
      }(shadow_1.default));
      function makeBlot(node) {
        var blot = Registry.find(node);
        if (blot == null) {
          try {
            blot = Registry.create(node);
          }
          catch (e) {
            blot = Registry.create(Registry.Scope.INLINE);
            [].slice.call(node.childNodes).forEach(function (child) {
              // @ts-ignore
              blot.domNode.appendChild(child);
            });
            if (node.parentNode) {
              node.parentNode.replaceChild(blot.domNode, node);
            }
            blot.attach();
          }
        }
        return blot;
      }
      exports.default = ContainerBlot;


      /***/
    }),
/* 18 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      var store_1 = __webpack_require__(31);
      var container_1 = __webpack_require__(17);
      var Registry = __webpack_require__(1);
      var FormatBlot = /** @class */ (function (_super) {
        __extends(FormatBlot, _super);
        function FormatBlot(domNode) {
          var _this = _super.call(this, domNode) || this;
          _this.attributes = new store_1.default(_this.domNode);
          return _this;
        }
        FormatBlot.formats = function (domNode) {
          if (typeof this.tagName === 'string') {
            return true;
          }
          else if (Array.isArray(this.tagName)) {
            return domNode.tagName.toLowerCase();
          }
          return undefined;
        };
        FormatBlot.prototype.format = function (name, value) {
          var format = Registry.query(name);
          if (format instanceof attributor_1.default) {
            this.attributes.attribute(format, value);
          }
          else if (value) {
            if (format != null && (name !== this.statics.blotName || this.formats()[name] !== value)) {
              this.replaceWith(name, value);
            }
          }
        };
        FormatBlot.prototype.formats = function () {
          var formats = this.attributes.values();
          var format = this.statics.formats(this.domNode);
          if (format != null) {
            formats[this.statics.blotName] = format;
          }
          return formats;
        };
        FormatBlot.prototype.replaceWith = function (name, value) {
          var replacement = _super.prototype.replaceWith.call(this, name, value);
          this.attributes.copy(replacement);
          return replacement;
        };
        FormatBlot.prototype.update = function (mutations, context) {
          var _this = this;
          _super.prototype.update.call(this, mutations, context);
          if (mutations.some(function (mutation) {
            return mutation.target === _this.domNode && mutation.type === 'attributes';
          })) {
            this.attributes.build();
          }
        };
        FormatBlot.prototype.wrap = function (name, value) {
          var wrapper = _super.prototype.wrap.call(this, name, value);
          if (wrapper instanceof FormatBlot && wrapper.statics.scope === this.statics.scope) {
            this.attributes.move(wrapper);
          }
          return wrapper;
        };
        return FormatBlot;
      }(container_1.default));
      exports.default = FormatBlot;


      /***/
    }),
/* 19 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var shadow_1 = __webpack_require__(30);
      var Registry = __webpack_require__(1);
      var LeafBlot = /** @class */ (function (_super) {
        __extends(LeafBlot, _super);
        function LeafBlot() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        LeafBlot.value = function (domNode) {
          return true;
        };
        LeafBlot.prototype.index = function (node, offset) {
          if (this.domNode === node ||
            this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
            return Math.min(offset, 1);
          }
          return -1;
        };
        LeafBlot.prototype.position = function (index, inclusive) {
          var offset = [].indexOf.call(this.parent.domNode.childNodes, this.domNode);
          if (index > 0)
            offset += 1;
          return [this.parent.domNode, offset];
        };
        LeafBlot.prototype.value = function () {
          var _a;
          return _a = {}, _a[this.statics.blotName] = this.statics.value(this.domNode) || true, _a;
        };
        LeafBlot.scope = Registry.Scope.INLINE_BLOT;
        return LeafBlot;
      }(shadow_1.default));
      exports.default = LeafBlot;


      /***/
    }),
/* 20 */
/***/ (function (module, exports, __webpack_require__) {

      var equal = __webpack_require__(11);
      var extend = __webpack_require__(3);


      var lib = {
        attributes: {
          compose: function (a, b, keepNull) {
            if (typeof a !== 'object') a = {};
            if (typeof b !== 'object') b = {};
            var attributes = extend(true, {}, b);
            if (!keepNull) {
              attributes = Object.keys(attributes).reduce(function (copy, key) {
                if (attributes[key] != null) {
                  copy[key] = attributes[key];
                }
                return copy;
              }, {});
            }
            for (var key in a) {
              if (a[key] !== undefined && b[key] === undefined) {
                attributes[key] = a[key];
              }
            }
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          },

          diff: function (a, b) {
            if (typeof a !== 'object') a = {};
            if (typeof b !== 'object') b = {};
            var attributes = Object.keys(a).concat(Object.keys(b)).reduce(function (attributes, key) {
              if (!equal(a[key], b[key])) {
                attributes[key] = b[key] === undefined ? null : b[key];
              }
              return attributes;
            }, {});
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          },

          transform: function (a, b, priority) {
            if (typeof a !== 'object') return b;
            if (typeof b !== 'object') return undefined;
            if (!priority) return b;  // b simply overwrites us without priority
            var attributes = Object.keys(b).reduce(function (attributes, key) {
              if (a[key] === undefined) attributes[key] = b[key];  // null is a valid value
              return attributes;
            }, {});
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          }
        },

        iterator: function (ops) {
          return new Iterator(ops);
        },

        length: function (op) {
          if (typeof op['delete'] === 'number') {
            return op['delete'];
          } else if (typeof op.retain === 'number') {
            return op.retain;
          } else {
            return typeof op.insert === 'string' ? op.insert.length : 1;
          }
        }
      };


      function Iterator(ops) {
        this.ops = ops;
        this.index = 0;
        this.offset = 0;
      };

      Iterator.prototype.hasNext = function () {
        return this.peekLength() < Infinity;
      };

      Iterator.prototype.next = function (length) {
        if (!length) length = Infinity;
        var nextOp = this.ops[this.index];
        if (nextOp) {
          var offset = this.offset;
          var opLength = lib.length(nextOp)
          if (length >= opLength - offset) {
            length = opLength - offset;
            this.index += 1;
            this.offset = 0;
          } else {
            this.offset += length;
          }
          if (typeof nextOp['delete'] === 'number') {
            return { 'delete': length };
          } else {
            var retOp = {};
            if (nextOp.attributes) {
              retOp.attributes = nextOp.attributes;
            }
            if (typeof nextOp.retain === 'number') {
              retOp.retain = length;
            } else if (typeof nextOp.insert === 'string') {
              retOp.insert = nextOp.insert.substr(offset, length);
            } else {
              // offset should === 0, length should === 1
              retOp.insert = nextOp.insert;
            }
            return retOp;
          }
        } else {
          return { retain: Infinity };
        }
      };

      Iterator.prototype.peek = function () {
        return this.ops[this.index];
      };

      Iterator.prototype.peekLength = function () {
        if (this.ops[this.index]) {
          // Should never return 0 if our index is being managed correctly
          return lib.length(this.ops[this.index]) - this.offset;
        } else {
          return Infinity;
        }
      };

      Iterator.prototype.peekType = function () {
        if (this.ops[this.index]) {
          if (typeof this.ops[this.index]['delete'] === 'number') {
            return 'delete';
          } else if (typeof this.ops[this.index].retain === 'number') {
            return 'retain';
          } else {
            return 'insert';
          }
        }
        return 'retain';
      };

      Iterator.prototype.rest = function () {
        if (!this.hasNext()) {
          return [];
        } else if (this.offset === 0) {
          return this.ops.slice(this.index);
        } else {
          var offset = this.offset;
          var index = this.index;
          var next = this.next();
          var rest = this.ops.slice(this.index);
          this.offset = offset;
          this.index = index;
          return [next].concat(rest);
        }
      };


      module.exports = lib;


      /***/
    }),
/* 21 */
/***/ (function (module, exports) {

      var clone = (function () {
        'use strict';

        function _instanceof(obj, type) {
          return type != null && obj instanceof type;
        }

        var nativeMap;
        try {
          nativeMap = Map;
        } catch (_) {
          // maybe a reference error because no `Map`. Give it a dummy value that no
          // value will ever be an instanceof.
          nativeMap = function () { };
        }

        var nativeSet;
        try {
          nativeSet = Set;
        } catch (_) {
          nativeSet = function () { };
        }

        var nativePromise;
        try {
          nativePromise = Promise;
        } catch (_) {
          nativePromise = function () { };
        }

        /**
         * Clones (copies) an Object using deep copying.
         *
         * This function supports circular references by default, but if you are certain
         * there are no circular references in your object, you can save some CPU time
         * by calling clone(obj, false).
         *
         * Caution: if `circular` is false and `parent` contains circular references,
         * your program may enter an infinite loop and crash.
         *
         * @param `parent` - the object to be cloned
         * @param `circular` - set to true if the object to be cloned may contain
         *    circular references. (optional - true by default)
         * @param `depth` - set to a number if the object is only to be cloned to
         *    a particular depth. (optional - defaults to Infinity)
         * @param `prototype` - sets the prototype to be used when cloning an object.
         *    (optional - defaults to parent prototype).
         * @param `includeNonEnumerable` - set to true if the non-enumerable properties
         *    should be cloned as well. Non-enumerable properties on the prototype
         *    chain will be ignored. (optional - false by default)
        */
        function clone(parent, circular, depth, prototype, includeNonEnumerable) {
          if (typeof circular === 'object') {
            depth = circular.depth;
            prototype = circular.prototype;
            includeNonEnumerable = circular.includeNonEnumerable;
            circular = circular.circular;
          }
          // maintain two arrays for circular references, where corresponding parents
          // and children have the same index
          var allParents = [];
          var allChildren = [];

          var useBuffer = typeof Buffer != 'undefined';

          if (typeof circular == 'undefined')
            circular = true;

          if (typeof depth == 'undefined')
            depth = Infinity;

          // recurse this function so we don't reset allParents and allChildren
          function _clone(parent, depth) {
            // cloning null always returns null
            if (parent === null)
              return null;

            if (depth === 0)
              return parent;

            var child;
            var proto;
            if (typeof parent != 'object') {
              return parent;
            }

            if (_instanceof(parent, nativeMap)) {
              child = new nativeMap();
            } else if (_instanceof(parent, nativeSet)) {
              child = new nativeSet();
            } else if (_instanceof(parent, nativePromise)) {
              child = new nativePromise(function (resolve, reject) {
                parent.then(function (value) {
                  resolve(_clone(value, depth - 1));
                }, function (err) {
                  reject(_clone(err, depth - 1));
                });
              });
            } else if (clone.__isArray(parent)) {
              child = [];
            } else if (clone.__isRegExp(parent)) {
              child = new RegExp(parent.source, __getRegExpFlags(parent));
              if (parent.lastIndex) child.lastIndex = parent.lastIndex;
            } else if (clone.__isDate(parent)) {
              child = new Date(parent.getTime());
            } else if (useBuffer && Buffer.isBuffer(parent)) {
              if (Buffer.allocUnsafe) {
                // Node.js >= 4.5.0
                child = Buffer.allocUnsafe(parent.length);
              } else {
                // Older Node.js versions
                child = new Buffer(parent.length);
              }
              parent.copy(child);
              return child;
            } else if (_instanceof(parent, Error)) {
              child = Object.create(parent);
            } else {
              if (typeof prototype == 'undefined') {
                proto = Object.getPrototypeOf(parent);
                child = Object.create(proto);
              }
              else {
                child = Object.create(prototype);
                proto = prototype;
              }
            }

            if (circular) {
              var index = allParents.indexOf(parent);

              if (index != -1) {
                return allChildren[index];
              }
              allParents.push(parent);
              allChildren.push(child);
            }

            if (_instanceof(parent, nativeMap)) {
              parent.forEach(function (value, key) {
                var keyChild = _clone(key, depth - 1);
                var valueChild = _clone(value, depth - 1);
                child.set(keyChild, valueChild);
              });
            }
            if (_instanceof(parent, nativeSet)) {
              parent.forEach(function (value) {
                var entryChild = _clone(value, depth - 1);
                child.add(entryChild);
              });
            }

            for (var i in parent) {
              var attrs;
              if (proto) {
                attrs = Object.getOwnPropertyDescriptor(proto, i);
              }

              if (attrs && attrs.set == null) {
                continue;
              }
              child[i] = _clone(parent[i], depth - 1);
            }

            if (Object.getOwnPropertySymbols) {
              var symbols = Object.getOwnPropertySymbols(parent);
              for (var i = 0; i < symbols.length; i++) {
                // Don't need to worry about cloning a symbol because it is a primitive,
                // like a number or string.
                var symbol = symbols[i];
                var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);
                if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {
                  continue;
                }
                child[symbol] = _clone(parent[symbol], depth - 1);
                if (!descriptor.enumerable) {
                  Object.defineProperty(child, symbol, {
                    enumerable: false
                  });
                }
              }
            }

            if (includeNonEnumerable) {
              var allPropertyNames = Object.getOwnPropertyNames(parent);
              for (var i = 0; i < allPropertyNames.length; i++) {
                var propertyName = allPropertyNames[i];
                var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);
                if (descriptor && descriptor.enumerable) {
                  continue;
                }
                child[propertyName] = _clone(parent[propertyName], depth - 1);
                Object.defineProperty(child, propertyName, {
                  enumerable: false
                });
              }
            }

            return child;
          }

          return _clone(parent, depth);
        }

        /**
         * Simple flat clone using prototype, accepts only objects, usefull for property
         * override on FLAT configuration object (no nested props).
         *
         * USE WITH CAUTION! This may not behave as you wish if you do not know how this
         * works.
         */
        clone.clonePrototype = function clonePrototype(parent) {
          if (parent === null)
            return null;

          var c = function () { };
          c.prototype = parent;
          return new c();
        };

        // private utility functions

        function __objToStr(o) {
          return Object.prototype.toString.call(o);
        }
        clone.__objToStr = __objToStr;

        function __isDate(o) {
          return typeof o === 'object' && __objToStr(o) === '[object Date]';
        }
        clone.__isDate = __isDate;

        function __isArray(o) {
          return typeof o === 'object' && __objToStr(o) === '[object Array]';
        }
        clone.__isArray = __isArray;

        function __isRegExp(o) {
          return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
        }
        clone.__isRegExp = __isRegExp;

        function __getRegExpFlags(re) {
          var flags = '';
          if (re.global) flags += 'g';
          if (re.ignoreCase) flags += 'i';
          if (re.multiline) flags += 'm';
          return flags;
        }
        clone.__getRegExpFlags = __getRegExpFlags;

        return clone;
      })();

      if (typeof module === 'object' && module.exports) {
        module.exports = clone;
      }


      /***/
    }),
/* 22 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      function isLine(blot) {
        return blot instanceof _block2.default || blot instanceof _block.BlockEmbed;
      }

      var Scroll = function (_Parchment$Scroll) {
        _inherits(Scroll, _Parchment$Scroll);

        function Scroll(domNode, config) {
          _classCallCheck(this, Scroll);

          var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, domNode));

          _this.emitter = config.emitter;
          if (Array.isArray(config.whitelist)) {
            _this.whitelist = config.whitelist.reduce(function (whitelist, format) {
              whitelist[format] = true;
              return whitelist;
            }, {});
          }
          // Some reason fixes composition issues with character languages in Windows/Chrome, Safari
          _this.domNode.addEventListener('DOMNodeInserted', function () { });
          _this.optimize();
          _this.enable();
          return _this;
        }

        _createClass(Scroll, [{
          key: 'batchStart',
          value: function batchStart() {
            this.batch = true;
          }
        }, {
          key: 'batchEnd',
          value: function batchEnd() {
            this.batch = false;
            this.optimize();
          }
        }, {
          key: 'deleteAt',
          value: function deleteAt(index, length) {
            var _line = this.line(index),
              _line2 = _slicedToArray(_line, 2),
              first = _line2[0],
              offset = _line2[1];

            var _line3 = this.line(index + length),
              _line4 = _slicedToArray(_line3, 1),
              last = _line4[0];

            _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'deleteAt', this).call(this, index, length);
            if (last != null && first !== last && offset > 0) {
              if (first instanceof _block.BlockEmbed || last instanceof _block.BlockEmbed) {
                this.optimize();
                return;
              }
              if (first instanceof _code2.default) {
                var newlineIndex = first.newlineIndex(first.length(), true);
                if (newlineIndex > -1) {
                  first = first.split(newlineIndex + 1);
                  if (first === last) {
                    this.optimize();
                    return;
                  }
                }
              } else if (last instanceof _code2.default) {
                var _newlineIndex = last.newlineIndex(0);
                if (_newlineIndex > -1) {
                  last.split(_newlineIndex + 1);
                }
              }
              var ref = last.children.head instanceof _break2.default ? null : last.children.head;
              first.moveChildren(last, ref);
              first.remove();
            }
            this.optimize();
          }
        }, {
          key: 'enable',
          value: function enable() {
            var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;

            this.domNode.setAttribute('contenteditable', enabled);
          }
        }, {
          key: 'formatAt',
          value: function formatAt(index, length, format, value) {
            if (this.whitelist != null && !this.whitelist[format]) return;
            _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'formatAt', this).call(this, index, length, format, value);
            this.optimize();
          }
        }, {
          key: 'insertAt',
          value: function insertAt(index, value, def) {
            if (def != null && this.whitelist != null && !this.whitelist[value]) return;
            if (index >= this.length()) {
              if (def == null || _parchment2.default.query(value, _parchment2.default.Scope.BLOCK) == null) {
                var blot = _parchment2.default.create(this.statics.defaultChild);
                this.appendChild(blot);
                if (def == null && value.endsWith('\n')) {
                  value = value.slice(0, -1);
                }
                blot.insertAt(0, value, def);
              } else {
                var embed = _parchment2.default.create(value, def);
                this.appendChild(embed);
              }
            } else {
              _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertAt', this).call(this, index, value, def);
            }
            this.optimize();
          }
        }, {
          key: 'insertBefore',
          value: function insertBefore(blot, ref) {
            if (blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT) {
              var wrapper = _parchment2.default.create(this.statics.defaultChild);
              wrapper.appendChild(blot);
              blot = wrapper;
            }
            _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertBefore', this).call(this, blot, ref);
          }
        }, {
          key: 'leaf',
          value: function leaf(index) {
            return this.path(index).pop() || [null, -1];
          }
        }, {
          key: 'line',
          value: function line(index) {
            if (index === this.length()) {
              return this.line(index - 1);
            }
            return this.descendant(isLine, index);
          }
        }, {
          key: 'lines',
          value: function lines() {
            var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
            var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;

            var getLines = function getLines(blot, index, length) {
              var lines = [],
                lengthLeft = length;
              blot.children.forEachAt(index, length, function (child, index, length) {
                if (isLine(child)) {
                  lines.push(child);
                } else if (child instanceof _parchment2.default.Container) {
                  lines = lines.concat(getLines(child, index, lengthLeft));
                }
                lengthLeft -= length;
              });
              return lines;
            };
            return getLines(this, index, length);
          }
        }, {
          key: 'optimize',
          value: function optimize() {
            var mutations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
            var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

            if (this.batch === true) return;
            _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'optimize', this).call(this, mutations, context);
            if (mutations.length > 0) {
              this.emitter.emit(_emitter2.default.events.SCROLL_OPTIMIZE, mutations, context);
            }
          }
        }, {
          key: 'path',
          value: function path(index) {
            return _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'path', this).call(this, index).slice(1); // Exclude self
          }
        }, {
          key: 'update',
          value: function update(mutations) {
            if (this.batch === true) return;
            var source = _emitter2.default.sources.USER;
            if (typeof mutations === 'string') {
              source = mutations;
            }
            if (!Array.isArray(mutations)) {
              mutations = this.observer.takeRecords();
            }
            if (mutations.length > 0) {
              this.emitter.emit(_emitter2.default.events.SCROLL_BEFORE_UPDATE, source, mutations);
            }
            _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'update', this).call(this, mutations.concat([])); // pass copy
            if (mutations.length > 0) {
              this.emitter.emit(_emitter2.default.events.SCROLL_UPDATE, source, mutations);
            }
          }
        }]);

        return Scroll;
      }(_parchment2.default.Scroll);

      Scroll.blotName = 'scroll';
      Scroll.className = 'ql-editor';
      Scroll.tagName = 'DIV';
      Scroll.defaultChild = 'block';
      Scroll.allowedChildren = [_block2.default, _block.BlockEmbed, _container2.default];

      exports.default = Scroll;

      /***/
    }),
/* 23 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.SHORTKEY = exports.default = undefined;

      var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _op = __webpack_require__(20);

      var _op2 = _interopRequireDefault(_op);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var debug = (0, _logger2.default)('quill:keyboard');

      var SHORTKEY = /Mac/i.test(navigator.platform) ? 'metaKey' : 'ctrlKey';

      var Keyboard = function (_Module) {
        _inherits(Keyboard, _Module);

        _createClass(Keyboard, null, [{
          key: 'match',
          value: function match(evt, binding) {
            binding = normalize(binding);
            if (['altKey', 'ctrlKey', 'metaKey', 'shiftKey'].some(function (key) {
              return !!binding[key] !== evt[key] && binding[key] !== null;
            })) {
              return false;
            }
            return binding.key === (evt.which || evt.keyCode);
          }
        }]);

        function Keyboard(quill, options) {
          _classCallCheck(this, Keyboard);

          var _this = _possibleConstructorReturn(this, (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(this, quill, options));

          _this.bindings = {};
          Object.keys(_this.options.bindings).forEach(function (name) {
            if (name === 'list autofill' && quill.scroll.whitelist != null && !quill.scroll.whitelist['list']) {
              return;
            }
            if (_this.options.bindings[name]) {
              _this.addBinding(_this.options.bindings[name]);
            }
          });
          _this.addBinding({ key: Keyboard.keys.ENTER, shiftKey: null }, handleEnter);
          _this.addBinding({ key: Keyboard.keys.ENTER, metaKey: null, ctrlKey: null, altKey: null }, function () { });
          if (/Firefox/i.test(navigator.userAgent)) {
            // Need to handle delete and backspace for Firefox in the general case #1171
            _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true }, handleBackspace);
            _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true }, handleDelete);
          } else {
            _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true, prefix: /^.?$/ }, handleBackspace);
            _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true, suffix: /^.?$/ }, handleDelete);
          }
          _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: false }, handleDeleteRange);
          _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: false }, handleDeleteRange);
          _this.addBinding({ key: Keyboard.keys.BACKSPACE, altKey: null, ctrlKey: null, metaKey: null, shiftKey: null }, { collapsed: true, offset: 0 }, handleBackspace);
          _this.listen();
          return _this;
        }

        _createClass(Keyboard, [{
          key: 'addBinding',
          value: function addBinding(key) {
            var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
            var handler = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};

            var binding = normalize(key);
            if (binding == null || binding.key == null) {
              return debug.warn('Attempted to add invalid keyboard binding', binding);
            }
            if (typeof context === 'function') {
              context = { handler: context };
            }
            if (typeof handler === 'function') {
              handler = { handler: handler };
            }
            binding = (0, _extend2.default)(binding, context, handler);
            this.bindings[binding.key] = this.bindings[binding.key] || [];
            this.bindings[binding.key].push(binding);
          }
        }, {
          key: 'listen',
          value: function listen() {
            var _this2 = this;

            this.quill.root.addEventListener('keydown', function (evt) {
              if (evt.defaultPrevented) return;
              var which = evt.which || evt.keyCode;
              var bindings = (_this2.bindings[which] || []).filter(function (binding) {
                return Keyboard.match(evt, binding);
              });
              if (bindings.length === 0) return;
              var range = _this2.quill.getSelection();
              if (range == null || !_this2.quill.hasFocus()) return;

              var _quill$getLine = _this2.quill.getLine(range.index),
                _quill$getLine2 = _slicedToArray(_quill$getLine, 2),
                line = _quill$getLine2[0],
                offset = _quill$getLine2[1];

              var _quill$getLeaf = _this2.quill.getLeaf(range.index),
                _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),
                leafStart = _quill$getLeaf2[0],
                offsetStart = _quill$getLeaf2[1];

              var _ref = range.length === 0 ? [leafStart, offsetStart] : _this2.quill.getLeaf(range.index + range.length),
                _ref2 = _slicedToArray(_ref, 2),
                leafEnd = _ref2[0],
                offsetEnd = _ref2[1];

              var prefixText = leafStart instanceof _parchment2.default.Text ? leafStart.value().slice(0, offsetStart) : '';
              var suffixText = leafEnd instanceof _parchment2.default.Text ? leafEnd.value().slice(offsetEnd) : '';
              var curContext = {
                collapsed: range.length === 0,
                empty: range.length === 0 && line.length() <= 1,
                format: _this2.quill.getFormat(range),
                offset: offset,
                prefix: prefixText,
                suffix: suffixText
              };
              var prevented = bindings.some(function (binding) {
                if (binding.collapsed != null && binding.collapsed !== curContext.collapsed) return false;
                if (binding.empty != null && binding.empty !== curContext.empty) return false;
                if (binding.offset != null && binding.offset !== curContext.offset) return false;
                if (Array.isArray(binding.format)) {
                  // any format is present
                  if (binding.format.every(function (name) {
                    return curContext.format[name] == null;
                  })) {
                    return false;
                  }
                } else if (_typeof(binding.format) === 'object') {
                  // all formats must match
                  if (!Object.keys(binding.format).every(function (name) {
                    if (binding.format[name] === true) return curContext.format[name] != null;
                    if (binding.format[name] === false) return curContext.format[name] == null;
                    return (0, _deepEqual2.default)(binding.format[name], curContext.format[name]);
                  })) {
                    return false;
                  }
                }
                if (binding.prefix != null && !binding.prefix.test(curContext.prefix)) return false;
                if (binding.suffix != null && !binding.suffix.test(curContext.suffix)) return false;
                return binding.handler.call(_this2, range, curContext) !== true;
              });
              if (prevented) {
                evt.preventDefault();
              }
            });
          }
        }]);

        return Keyboard;
      }(_module2.default);

      Keyboard.keys = {
        BACKSPACE: 8,
        TAB: 9,
        ENTER: 13,
        ESCAPE: 27,
        LEFT: 37,
        UP: 38,
        RIGHT: 39,
        DOWN: 40,
        DELETE: 46
      };

      Keyboard.DEFAULTS = {
        bindings: {
          'bold': makeFormatHandler('bold'),
          'italic': makeFormatHandler('italic'),
          'underline': makeFormatHandler('underline'),
          'indent': {
            // highlight tab or tab at beginning of list, indent or blockquote
            key: Keyboard.keys.TAB,
            format: ['blockquote', 'indent', 'list'],
            handler: function handler(range, context) {
              if (context.collapsed && context.offset !== 0) return true;
              this.quill.format('indent', '+1', _quill2.default.sources.USER);
            }
          },
          'outdent': {
            key: Keyboard.keys.TAB,
            shiftKey: true,
            format: ['blockquote', 'indent', 'list'],
            // highlight tab or tab at beginning of list, indent or blockquote
            handler: function handler(range, context) {
              if (context.collapsed && context.offset !== 0) return true;
              this.quill.format('indent', '-1', _quill2.default.sources.USER);
            }
          },
          'outdent backspace': {
            key: Keyboard.keys.BACKSPACE,
            collapsed: true,
            shiftKey: null,
            metaKey: null,
            ctrlKey: null,
            altKey: null,
            format: ['indent', 'list'],
            offset: 0,
            handler: function handler(range, context) {
              if (context.format.indent != null) {
                this.quill.format('indent', '-1', _quill2.default.sources.USER);
              } else if (context.format.list != null) {
                this.quill.format('list', false, _quill2.default.sources.USER);
              }
            }
          },
          'indent code-block': makeCodeBlockHandler(true),
          'outdent code-block': makeCodeBlockHandler(false),
          'remove tab': {
            key: Keyboard.keys.TAB,
            shiftKey: true,
            collapsed: true,
            prefix: /\t$/,
            handler: function handler(range) {
              this.quill.deleteText(range.index - 1, 1, _quill2.default.sources.USER);
            }
          },
          'tab': {
            key: Keyboard.keys.TAB,
            handler: function handler(range) {
              this.quill.history.cutoff();
              var delta = new _quillDelta2.default().retain(range.index).delete(range.length).insert('\t');
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.history.cutoff();
              this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
            }
          },
          'list empty enter': {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ['list'],
            empty: true,
            handler: function handler(range, context) {
              this.quill.format('list', false, _quill2.default.sources.USER);
              if (context.format.indent) {
                this.quill.format('indent', false, _quill2.default.sources.USER);
              }
            }
          },
          'checklist enter': {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: { list: 'checked' },
            handler: function handler(range) {
              var _quill$getLine3 = this.quill.getLine(range.index),
                _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),
                line = _quill$getLine4[0],
                offset = _quill$getLine4[1];

              var formats = (0, _extend2.default)({}, line.formats(), { list: 'checked' });
              var delta = new _quillDelta2.default().retain(range.index).insert('\n', formats).retain(line.length() - offset - 1).retain(1, { list: 'unchecked' });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
              this.quill.scrollIntoView();
            }
          },
          'header enter': {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ['header'],
            suffix: /^$/,
            handler: function handler(range, context) {
              var _quill$getLine5 = this.quill.getLine(range.index),
                _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),
                line = _quill$getLine6[0],
                offset = _quill$getLine6[1];

              var delta = new _quillDelta2.default().retain(range.index).insert('\n', context.format).retain(line.length() - offset - 1).retain(1, { header: null });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
              this.quill.scrollIntoView();
            }
          },
          'list autofill': {
            key: ' ',
            collapsed: true,
            format: { list: false },
            prefix: /^\s*?(\d+\.|-|\*|\[ ?\]|\[x\])$/,
            handler: function handler(range, context) {
              var length = context.prefix.length;

              var _quill$getLine7 = this.quill.getLine(range.index),
                _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),
                line = _quill$getLine8[0],
                offset = _quill$getLine8[1];

              if (offset > length) return true;
              var value = void 0;
              switch (context.prefix.trim()) {
                case '[]': case '[ ]':
                  value = 'unchecked';
                  break;
                case '[x]':
                  value = 'checked';
                  break;
                case '-': case '*':
                  value = 'bullet';
                  break;
                default:
                  value = 'ordered';
              }
              this.quill.insertText(range.index, ' ', _quill2.default.sources.USER);
              this.quill.history.cutoff();
              var delta = new _quillDelta2.default().retain(range.index - offset).delete(length + 1).retain(line.length() - 2 - offset).retain(1, { list: value });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.history.cutoff();
              this.quill.setSelection(range.index - length, _quill2.default.sources.SILENT);
            }
          },
          'code exit': {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ['code-block'],
            prefix: /\n\n$/,
            suffix: /^\s+$/,
            handler: function handler(range) {
              var _quill$getLine9 = this.quill.getLine(range.index),
                _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),
                line = _quill$getLine10[0],
                offset = _quill$getLine10[1];

              var delta = new _quillDelta2.default().retain(range.index + line.length() - offset - 2).retain(1, { 'code-block': null }).delete(1);
              this.quill.updateContents(delta, _quill2.default.sources.USER);
            }
          },
          'embed left': makeEmbedArrowHandler(Keyboard.keys.LEFT, false),
          'embed left shift': makeEmbedArrowHandler(Keyboard.keys.LEFT, true),
          'embed right': makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),
          'embed right shift': makeEmbedArrowHandler(Keyboard.keys.RIGHT, true)
        }
      };

      function makeEmbedArrowHandler(key, shiftKey) {
        var _ref3;

        var where = key === Keyboard.keys.LEFT ? 'prefix' : 'suffix';
        return _ref3 = {
          key: key,
          shiftKey: shiftKey,
          altKey: null
        }, _defineProperty(_ref3, where, /^$/), _defineProperty(_ref3, 'handler', function handler(range) {
          var index = range.index;
          if (key === Keyboard.keys.RIGHT) {
            index += range.length + 1;
          }

          var _quill$getLeaf3 = this.quill.getLeaf(index),
            _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),
            leaf = _quill$getLeaf4[0];

          if (!(leaf instanceof _parchment2.default.Embed)) return true;
          if (key === Keyboard.keys.LEFT) {
            if (shiftKey) {
              this.quill.setSelection(range.index - 1, range.length + 1, _quill2.default.sources.USER);
            } else {
              this.quill.setSelection(range.index - 1, _quill2.default.sources.USER);
            }
          } else {
            if (shiftKey) {
              this.quill.setSelection(range.index, range.length + 1, _quill2.default.sources.USER);
            } else {
              this.quill.setSelection(range.index + range.length + 1, _quill2.default.sources.USER);
            }
          }
          return false;
        }), _ref3;
      }

      function handleBackspace(range, context) {
        if (range.index === 0 || this.quill.getLength() <= 1) return;

        var _quill$getLine11 = this.quill.getLine(range.index),
          _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),
          line = _quill$getLine12[0];

        var formats = {};
        if (context.offset === 0) {
          var _quill$getLine13 = this.quill.getLine(range.index - 1),
            _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),
            prev = _quill$getLine14[0];

          if (prev != null && prev.length() > 1) {
            var curFormats = line.formats();
            var prevFormats = this.quill.getFormat(range.index - 1, 1);
            formats = _op2.default.attributes.diff(curFormats, prevFormats) || {};
          }
        }
        // Check for astral symbols
        var length = /[\uD800-\uDBFF][\uDC00-\uDFFF]$/.test(context.prefix) ? 2 : 1;
        this.quill.deleteText(range.index - length, length, _quill2.default.sources.USER);
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(range.index - length, length, formats, _quill2.default.sources.USER);
        }
        this.quill.focus();
      }

      function handleDelete(range, context) {
        // Check for astral symbols
        var length = /^[\uD800-\uDBFF][\uDC00-\uDFFF]/.test(context.suffix) ? 2 : 1;
        if (range.index >= this.quill.getLength() - length) return;
        var formats = {},
          nextLength = 0;

        var _quill$getLine15 = this.quill.getLine(range.index),
          _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),
          line = _quill$getLine16[0];

        if (context.offset >= line.length() - 1) {
          var _quill$getLine17 = this.quill.getLine(range.index + 1),
            _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),
            next = _quill$getLine18[0];

          if (next) {
            var curFormats = line.formats();
            var nextFormats = this.quill.getFormat(range.index, 1);
            formats = _op2.default.attributes.diff(curFormats, nextFormats) || {};
            nextLength = next.length();
          }
        }
        this.quill.deleteText(range.index, length, _quill2.default.sources.USER);
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(range.index + nextLength - 1, length, formats, _quill2.default.sources.USER);
        }
      }

      function handleDeleteRange(range) {
        var lines = this.quill.getLines(range);
        var formats = {};
        if (lines.length > 1) {
          var firstFormats = lines[0].formats();
          var lastFormats = lines[lines.length - 1].formats();
          formats = _op2.default.attributes.diff(lastFormats, firstFormats) || {};
        }
        this.quill.deleteText(range, _quill2.default.sources.USER);
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(range.index, 1, formats, _quill2.default.sources.USER);
        }
        this.quill.setSelection(range.index, _quill2.default.sources.SILENT);
        this.quill.focus();
      }

      function handleEnter(range, context) {
        var _this3 = this;

        if (range.length > 0) {
          this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change
        }
        var lineFormats = Object.keys(context.format).reduce(function (lineFormats, format) {
          if (_parchment2.default.query(format, _parchment2.default.Scope.BLOCK) && !Array.isArray(context.format[format])) {
            lineFormats[format] = context.format[format];
          }
          return lineFormats;
        }, {});
        this.quill.insertText(range.index, '\n', lineFormats, _quill2.default.sources.USER);
        // Earlier scroll.deleteAt might have messed up our selection,
        // so insertText's built in selection preservation is not reliable
        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
        this.quill.focus();
        Object.keys(context.format).forEach(function (name) {
          if (lineFormats[name] != null) return;
          if (Array.isArray(context.format[name])) return;
          if (name === 'link') return;
          _this3.quill.format(name, context.format[name], _quill2.default.sources.USER);
        });
      }

      function makeCodeBlockHandler(indent) {
        return {
          key: Keyboard.keys.TAB,
          shiftKey: !indent,
          format: { 'code-block': true },
          handler: function handler(range) {
            var CodeBlock = _parchment2.default.query('code-block');
            var index = range.index,
              length = range.length;

            var _quill$scroll$descend = this.quill.scroll.descendant(CodeBlock, index),
              _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
              block = _quill$scroll$descend2[0],
              offset = _quill$scroll$descend2[1];

            if (block == null) return;
            var scrollIndex = this.quill.getIndex(block);
            var start = block.newlineIndex(offset, true) + 1;
            var end = block.newlineIndex(scrollIndex + offset + length);
            var lines = block.domNode.textContent.slice(start, end).split('\n');
            offset = 0;
            lines.forEach(function (line, i) {
              if (indent) {
                block.insertAt(start + offset, CodeBlock.TAB);
                offset += CodeBlock.TAB.length;
                if (i === 0) {
                  index += CodeBlock.TAB.length;
                } else {
                  length += CodeBlock.TAB.length;
                }
              } else if (line.startsWith(CodeBlock.TAB)) {
                block.deleteAt(start + offset, CodeBlock.TAB.length);
                offset -= CodeBlock.TAB.length;
                if (i === 0) {
                  index -= CodeBlock.TAB.length;
                } else {
                  length -= CodeBlock.TAB.length;
                }
              }
              offset += line.length + 1;
            });
            this.quill.update(_quill2.default.sources.USER);
            this.quill.setSelection(index, length, _quill2.default.sources.SILENT);
          }
        };
      }

      function makeFormatHandler(format) {
        return {
          key: format[0].toUpperCase(),
          shortKey: true,
          handler: function handler(range, context) {
            this.quill.format(format, !context.format[format], _quill2.default.sources.USER);
          }
        };
      }

      function normalize(binding) {
        if (typeof binding === 'string' || typeof binding === 'number') {
          return normalize({ key: binding });
        }
        if ((typeof binding === 'undefined' ? 'undefined' : _typeof(binding)) === 'object') {
          binding = (0, _clone2.default)(binding, false);
        }
        if (typeof binding.key === 'string') {
          if (Keyboard.keys[binding.key.toUpperCase()] != null) {
            binding.key = Keyboard.keys[binding.key.toUpperCase()];
          } else if (binding.key.length === 1) {
            binding.key = binding.key.toUpperCase().charCodeAt(0);
          } else {
            return null;
          }
        }
        if (binding.shortKey) {
          binding[SHORTKEY] = binding.shortKey;
          delete binding.shortKey;
        }
        return binding;
      }

      exports.default = Keyboard;
      exports.SHORTKEY = SHORTKEY;

      /***/
    }),
/* 24 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Cursor = function (_Parchment$Embed) {
        _inherits(Cursor, _Parchment$Embed);

        _createClass(Cursor, null, [{
          key: 'value',
          value: function value() {
            return undefined;
          }
        }]);

        function Cursor(domNode, selection) {
          _classCallCheck(this, Cursor);

          var _this = _possibleConstructorReturn(this, (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(this, domNode));

          _this.selection = selection;
          _this.textNode = document.createTextNode(Cursor.CONTENTS);
          _this.domNode.appendChild(_this.textNode);
          _this._length = 0;
          return _this;
        }

        _createClass(Cursor, [{
          key: 'detach',
          value: function detach() {
            // super.detach() will also clear domNode.__blot
            if (this.parent != null) this.parent.removeChild(this);
          }
        }, {
          key: 'format',
          value: function format(name, value) {
            if (this._length !== 0) {
              return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'format', this).call(this, name, value);
            }
            var target = this,
              index = 0;
            while (target != null && target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT) {
              index += target.offset(target.parent);
              target = target.parent;
            }
            if (target != null) {
              this._length = Cursor.CONTENTS.length;
              target.optimize();
              target.formatAt(index, Cursor.CONTENTS.length, name, value);
              this._length = 0;
            }
          }
        }, {
          key: 'index',
          value: function index(node, offset) {
            if (node === this.textNode) return 0;
            return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'index', this).call(this, node, offset);
          }
        }, {
          key: 'length',
          value: function length() {
            return this._length;
          }
        }, {
          key: 'position',
          value: function position() {
            return [this.textNode, this.textNode.data.length];
          }
        }, {
          key: 'remove',
          value: function remove() {
            _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'remove', this).call(this);
            this.parent = null;
          }
        }, {
          key: 'restore',
          value: function restore() {
            if (this.selection.composing || this.parent == null) return;
            var textNode = this.textNode;
            var range = this.selection.getNativeRange();
            var restoreText = void 0,
              start = void 0,
              end = void 0;
            if (range != null && range.start.node === textNode && range.end.node === textNode) {
              var _ref = [textNode, range.start.offset, range.end.offset];
              restoreText = _ref[0];
              start = _ref[1];
              end = _ref[2];
            }
            // Link format will insert text outside of anchor tag
            while (this.domNode.lastChild != null && this.domNode.lastChild !== this.textNode) {
              this.domNode.parentNode.insertBefore(this.domNode.lastChild, this.domNode);
            }
            if (this.textNode.data !== Cursor.CONTENTS) {
              var text = this.textNode.data.split(Cursor.CONTENTS).join('');
              if (this.next instanceof _text2.default) {
                restoreText = this.next.domNode;
                this.next.insertAt(0, text);
                this.textNode.data = Cursor.CONTENTS;
              } else {
                this.textNode.data = text;
                this.parent.insertBefore(_parchment2.default.create(this.textNode), this);
                this.textNode = document.createTextNode(Cursor.CONTENTS);
                this.domNode.appendChild(this.textNode);
              }
            }
            this.remove();
            if (start != null) {
              var _map = [start, end].map(function (offset) {
                return Math.max(0, Math.min(restoreText.data.length, offset - 1));
              });

              var _map2 = _slicedToArray(_map, 2);

              start = _map2[0];
              end = _map2[1];

              return {
                startNode: restoreText,
                startOffset: start,
                endNode: restoreText,
                endOffset: end
              };
            }
          }
        }, {
          key: 'update',
          value: function update(mutations, context) {
            var _this2 = this;

            if (mutations.some(function (mutation) {
              return mutation.type === 'characterData' && mutation.target === _this2.textNode;
            })) {
              var range = this.restore();
              if (range) context.range = range;
            }
          }
        }, {
          key: 'value',
          value: function value() {
            return '';
          }
        }]);

        return Cursor;
      }(_parchment2.default.Embed);

      Cursor.blotName = 'cursor';
      Cursor.className = 'ql-cursor';
      Cursor.tagName = 'span';
      Cursor.CONTENTS = '\uFEFF'; // Zero width no break space


      exports.default = Cursor;

      /***/
    }),
/* 25 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Container = function (_Parchment$Container) {
        _inherits(Container, _Parchment$Container);

        function Container() {
          _classCallCheck(this, Container);

          return _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).apply(this, arguments));
        }

        return Container;
      }(_parchment2.default.Container);

      Container.allowedChildren = [_block2.default, _block.BlockEmbed, Container];

      exports.default = Container;

      /***/
    }),
/* 26 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.ColorStyle = exports.ColorClass = exports.ColorAttributor = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ColorAttributor = function (_Parchment$Attributor) {
        _inherits(ColorAttributor, _Parchment$Attributor);

        function ColorAttributor() {
          _classCallCheck(this, ColorAttributor);

          return _possibleConstructorReturn(this, (ColorAttributor.__proto__ || Object.getPrototypeOf(ColorAttributor)).apply(this, arguments));
        }

        _createClass(ColorAttributor, [{
          key: 'value',
          value: function value(domNode) {
            var value = _get(ColorAttributor.prototype.__proto__ || Object.getPrototypeOf(ColorAttributor.prototype), 'value', this).call(this, domNode);
            if (!value.startsWith('rgb(')) return value;
            value = value.replace(/^[^\d]+/, '').replace(/[^\d]+$/, '');
            return '#' + value.split(',').map(function (component) {
              return ('00' + parseInt(component).toString(16)).slice(-2);
            }).join('');
          }
        }]);

        return ColorAttributor;
      }(_parchment2.default.Attributor.Style);

      var ColorClass = new _parchment2.default.Attributor.Class('color', 'ql-color', {
        scope: _parchment2.default.Scope.INLINE
      });
      var ColorStyle = new ColorAttributor('color', 'color', {
        scope: _parchment2.default.Scope.INLINE
      });

      exports.ColorAttributor = ColorAttributor;
      exports.ColorClass = ColorClass;
      exports.ColorStyle = ColorStyle;

      /***/
    }),
/* 27 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.sanitize = exports.default = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Link = function (_Inline) {
        _inherits(Link, _Inline);

        function Link() {
          _classCallCheck(this, Link);

          return _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).apply(this, arguments));
        }

        _createClass(Link, [{
          key: 'format',
          value: function format(name, value) {
            if (name !== this.statics.blotName || !value) return _get(Link.prototype.__proto__ || Object.getPrototypeOf(Link.prototype), 'format', this).call(this, name, value);
            value = this.constructor.sanitize(value);
            this.domNode.setAttribute('href', value);
          }
        }], [{
          key: 'create',
          value: function create(value) {
            var node = _get(Link.__proto__ || Object.getPrototypeOf(Link), 'create', this).call(this, value);
            value = this.sanitize(value);
            node.setAttribute('href', value);
            node.setAttribute('rel', 'noopener noreferrer');
            node.setAttribute('target', '_blank');
            return node;
          }
        }, {
          key: 'formats',
          value: function formats(domNode) {
            return domNode.getAttribute('href');
          }
        }, {
          key: 'sanitize',
          value: function sanitize(url) {
            return _sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;
          }
        }]);

        return Link;
      }(_inline2.default);

      Link.blotName = 'link';
      Link.tagName = 'A';
      Link.SANITIZED_URL = 'about:blank';
      Link.PROTOCOL_WHITELIST = ['http', 'https', 'mailto', 'tel'];

      function _sanitize(url, protocols) {
        var anchor = document.createElement('a');
        anchor.href = url;
        var protocol = anchor.href.slice(0, anchor.href.indexOf(':'));
        return protocols.indexOf(protocol) > -1;
      }

      exports.default = Link;
      exports.sanitize = _sanitize;

      /***/
    }),
/* 28 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      var _dropdown = __webpack_require__(107);

      var _dropdown2 = _interopRequireDefault(_dropdown);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var optionsCounter = 0;

      function toggleAriaAttribute(element, attribute) {
        element.setAttribute(attribute, !(element.getAttribute(attribute) === 'true'));
      }

      var Picker = function () {
        function Picker(select) {
          var _this = this;

          _classCallCheck(this, Picker);

          this.select = select;
          this.container = document.createElement('span');
          this.buildPicker();
          this.select.style.display = 'none';
          this.select.parentNode.insertBefore(this.container, this.select);

          this.label.addEventListener('mousedown', function () {
            _this.togglePicker();
          });
          this.label.addEventListener('keydown', function (event) {
            switch (event.keyCode) {
              // Allows the "Enter" key to open the picker
              case _keyboard2.default.keys.ENTER:
                _this.togglePicker();
                break;

              // Allows the "Escape" key to close the picker
              case _keyboard2.default.keys.ESCAPE:
                _this.escape();
                event.preventDefault();
                break;
              default:
            }
          });
          this.select.addEventListener('change', this.update.bind(this));
        }

        _createClass(Picker, [{
          key: 'togglePicker',
          value: function togglePicker() {
            this.container.classList.toggle('ql-expanded');
            // Toggle aria-expanded and aria-hidden to make the picker accessible
            toggleAriaAttribute(this.label, 'aria-expanded');
            toggleAriaAttribute(this.options, 'aria-hidden');
          }
        }, {
          key: 'buildItem',
          value: function buildItem(option) {
            var _this2 = this;

            var item = document.createElement('span');
            item.tabIndex = '0';
            item.setAttribute('role', 'button');

            item.classList.add('ql-picker-item');
            if (option.hasAttribute('value')) {
              item.setAttribute('data-value', option.getAttribute('value'));
            }
            if (option.textContent) {
              item.setAttribute('data-label', option.textContent);
            }
            item.addEventListener('click', function () {
              _this2.selectItem(item, true);
            });
            item.addEventListener('keydown', function (event) {
              switch (event.keyCode) {
                // Allows the "Enter" key to select an item
                case _keyboard2.default.keys.ENTER:
                  _this2.selectItem(item, true);
                  event.preventDefault();
                  break;

                // Allows the "Escape" key to close the picker
                case _keyboard2.default.keys.ESCAPE:
                  _this2.escape();
                  event.preventDefault();
                  break;
                default:
              }
            });

            return item;
          }
        }, {
          key: 'buildLabel',
          value: function buildLabel() {
            var label = document.createElement('span');
            label.classList.add('ql-picker-label');
            label.innerHTML = _dropdown2.default;
            label.tabIndex = '0';
            label.setAttribute('role', 'button');
            label.setAttribute('aria-expanded', 'false');
            this.container.appendChild(label);
            return label;
          }
        }, {
          key: 'buildOptions',
          value: function buildOptions() {
            var _this3 = this;

            var options = document.createElement('span');
            options.classList.add('ql-picker-options');

            // Don't want screen readers to read this until options are visible
            options.setAttribute('aria-hidden', 'true');
            options.tabIndex = '-1';

            // Need a unique id for aria-controls
            options.id = 'ql-picker-options-' + optionsCounter;
            optionsCounter += 1;
            this.label.setAttribute('aria-controls', options.id);

            this.options = options;

            [].slice.call(this.select.options).forEach(function (option) {
              var item = _this3.buildItem(option);
              options.appendChild(item);
              if (option.selected === true) {
                _this3.selectItem(item);
              }
            });
            this.container.appendChild(options);
          }
        }, {
          key: 'buildPicker',
          value: function buildPicker() {
            var _this4 = this;

            [].slice.call(this.select.attributes).forEach(function (item) {
              _this4.container.setAttribute(item.name, item.value);
            });
            this.container.classList.add('ql-picker');
            this.label = this.buildLabel();
            this.buildOptions();
          }
        }, {
          key: 'escape',
          value: function escape() {
            var _this5 = this;

            // Close menu and return focus to trigger label
            this.close();
            // Need setTimeout for accessibility to ensure that the browser executes
            // focus on the next process thread and after any DOM content changes
            setTimeout(function () {
              return _this5.label.focus();
            }, 1);
          }
        }, {
          key: 'close',
          value: function close() {
            this.container.classList.remove('ql-expanded');
            this.label.setAttribute('aria-expanded', 'false');
            this.options.setAttribute('aria-hidden', 'true');
          }
        }, {
          key: 'selectItem',
          value: function selectItem(item) {
            var trigger = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

            var selected = this.container.querySelector('.ql-selected');
            if (item === selected) return;
            if (selected != null) {
              selected.classList.remove('ql-selected');
            }
            if (item == null) return;
            item.classList.add('ql-selected');
            this.select.selectedIndex = [].indexOf.call(item.parentNode.children, item);
            if (item.hasAttribute('data-value')) {
              this.label.setAttribute('data-value', item.getAttribute('data-value'));
            } else {
              this.label.removeAttribute('data-value');
            }
            if (item.hasAttribute('data-label')) {
              this.label.setAttribute('data-label', item.getAttribute('data-label'));
            } else {
              this.label.removeAttribute('data-label');
            }
            if (trigger) {
              if (typeof Event === 'function') {
                this.select.dispatchEvent(new Event('change'));
              } else if ((typeof Event === 'undefined' ? 'undefined' : _typeof(Event)) === 'object') {
                // IE11
                var event = document.createEvent('Event');
                event.initEvent('change', true, true);
                this.select.dispatchEvent(event);
              }
              this.close();
            }
          }
        }, {
          key: 'update',
          value: function update() {
            var option = void 0;
            if (this.select.selectedIndex > -1) {
              var item = this.container.querySelector('.ql-picker-options').children[this.select.selectedIndex];
              option = this.select.options[this.select.selectedIndex];
              this.selectItem(item);
            } else {
              this.selectItem(null);
            }
            var isActive = option != null && option !== this.select.querySelector('option[selected]');
            this.label.classList.toggle('ql-active', isActive);
          }
        }]);

        return Picker;
      }();

      exports.default = Picker;

      /***/
    }),
/* 29 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      var _cursor = __webpack_require__(24);

      var _cursor2 = _interopRequireDefault(_cursor);

      var _embed = __webpack_require__(35);

      var _embed2 = _interopRequireDefault(_embed);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _scroll = __webpack_require__(22);

      var _scroll2 = _interopRequireDefault(_scroll);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      var _clipboard = __webpack_require__(55);

      var _clipboard2 = _interopRequireDefault(_clipboard);

      var _history = __webpack_require__(42);

      var _history2 = _interopRequireDefault(_history);

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      _quill2.default.register({
        'blots/block': _block2.default,
        'blots/block/embed': _block.BlockEmbed,
        'blots/break': _break2.default,
        'blots/container': _container2.default,
        'blots/cursor': _cursor2.default,
        'blots/embed': _embed2.default,
        'blots/inline': _inline2.default,
        'blots/scroll': _scroll2.default,
        'blots/text': _text2.default,

        'modules/clipboard': _clipboard2.default,
        'modules/history': _history2.default,
        'modules/keyboard': _keyboard2.default
      });

      _parchment2.default.register(_block2.default, _break2.default, _cursor2.default, _inline2.default, _scroll2.default, _text2.default);

      exports.default = _quill2.default;

      /***/
    }),
/* 30 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var Registry = __webpack_require__(1);
      var ShadowBlot = /** @class */ (function () {
        function ShadowBlot(domNode) {
          this.domNode = domNode;
          // @ts-ignore
          this.domNode[Registry.DATA_KEY] = { blot: this };
        }
        Object.defineProperty(ShadowBlot.prototype, "statics", {
          // Hack for accessing inherited static methods
          get: function () {
            return this.constructor;
          },
          enumerable: true,
          configurable: true
        });
        ShadowBlot.create = function (value) {
          if (this.tagName == null) {
            throw new Registry.ParchmentError('Blot definition missing tagName');
          }
          var node;
          if (Array.isArray(this.tagName)) {
            if (typeof value === 'string') {
              value = value.toUpperCase();
              if (parseInt(value).toString() === value) {
                value = parseInt(value);
              }
            }
            if (typeof value === 'number') {
              node = document.createElement(this.tagName[value - 1]);
            }
            else if (this.tagName.indexOf(value) > -1) {
              node = document.createElement(value);
            }
            else {
              node = document.createElement(this.tagName[0]);
            }
          }
          else {
            node = document.createElement(this.tagName);
          }
          if (this.className) {
            node.classList.add(this.className);
          }
          return node;
        };
        ShadowBlot.prototype.attach = function () {
          if (this.parent != null) {
            this.scroll = this.parent.scroll;
          }
        };
        ShadowBlot.prototype.clone = function () {
          var domNode = this.domNode.cloneNode(false);
          return Registry.create(domNode);
        };
        ShadowBlot.prototype.detach = function () {
          if (this.parent != null)
            this.parent.removeChild(this);
          // @ts-ignore
          delete this.domNode[Registry.DATA_KEY];
        };
        ShadowBlot.prototype.deleteAt = function (index, length) {
          var blot = this.isolate(index, length);
          blot.remove();
        };
        ShadowBlot.prototype.formatAt = function (index, length, name, value) {
          var blot = this.isolate(index, length);
          if (Registry.query(name, Registry.Scope.BLOT) != null && value) {
            blot.wrap(name, value);
          }
          else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {
            var parent = Registry.create(this.statics.scope);
            blot.wrap(parent);
            parent.format(name, value);
          }
        };
        ShadowBlot.prototype.insertAt = function (index, value, def) {
          var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
          var ref = this.split(index);
          this.parent.insertBefore(blot, ref);
        };
        ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {
          if (refBlot === void 0) { refBlot = null; }
          if (this.parent != null) {
            this.parent.children.remove(this);
          }
          var refDomNode = null;
          parentBlot.children.insertBefore(this, refBlot);
          if (refBlot != null) {
            refDomNode = refBlot.domNode;
          }
          if (this.domNode.parentNode != parentBlot.domNode ||
            this.domNode.nextSibling != refDomNode) {
            parentBlot.domNode.insertBefore(this.domNode, refDomNode);
          }
          this.parent = parentBlot;
          this.attach();
        };
        ShadowBlot.prototype.isolate = function (index, length) {
          var target = this.split(index);
          target.split(length);
          return target;
        };
        ShadowBlot.prototype.length = function () {
          return 1;
        };
        ShadowBlot.prototype.offset = function (root) {
          if (root === void 0) { root = this.parent; }
          if (this.parent == null || this == root)
            return 0;
          return this.parent.children.offset(this) + this.parent.offset(root);
        };
        ShadowBlot.prototype.optimize = function (context) {
          // TODO clean up once we use WeakMap
          // @ts-ignore
          if (this.domNode[Registry.DATA_KEY] != null) {
            // @ts-ignore
            delete this.domNode[Registry.DATA_KEY].mutations;
          }
        };
        ShadowBlot.prototype.remove = function () {
          if (this.domNode.parentNode != null) {
            this.domNode.parentNode.removeChild(this.domNode);
          }
          this.detach();
        };
        ShadowBlot.prototype.replace = function (target) {
          if (target.parent == null)
            return;
          target.parent.insertBefore(this, target.next);
          target.remove();
        };
        ShadowBlot.prototype.replaceWith = function (name, value) {
          var replacement = typeof name === 'string' ? Registry.create(name, value) : name;
          replacement.replace(this);
          return replacement;
        };
        ShadowBlot.prototype.split = function (index, force) {
          return index === 0 ? this : this.next;
        };
        ShadowBlot.prototype.update = function (mutations, context) {
          // Nothing to do by default
        };
        ShadowBlot.prototype.wrap = function (name, value) {
          var wrapper = typeof name === 'string' ? Registry.create(name, value) : name;
          if (this.parent != null) {
            this.parent.insertBefore(wrapper, this.next);
          }
          wrapper.appendChild(this);
          return wrapper;
        };
        ShadowBlot.blotName = 'abstract';
        return ShadowBlot;
      }());
      exports.default = ShadowBlot;


      /***/
    }),
/* 31 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      var class_1 = __webpack_require__(32);
      var style_1 = __webpack_require__(33);
      var Registry = __webpack_require__(1);
      var AttributorStore = /** @class */ (function () {
        function AttributorStore(domNode) {
          this.attributes = {};
          this.domNode = domNode;
          this.build();
        }
        AttributorStore.prototype.attribute = function (attribute, value) {
          // verb
          if (value) {
            if (attribute.add(this.domNode, value)) {
              if (attribute.value(this.domNode) != null) {
                this.attributes[attribute.attrName] = attribute;
              }
              else {
                delete this.attributes[attribute.attrName];
              }
            }
          }
          else {
            attribute.remove(this.domNode);
            delete this.attributes[attribute.attrName];
          }
        };
        AttributorStore.prototype.build = function () {
          var _this = this;
          this.attributes = {};
          var attributes = attributor_1.default.keys(this.domNode);
          var classes = class_1.default.keys(this.domNode);
          var styles = style_1.default.keys(this.domNode);
          attributes
            .concat(classes)
            .concat(styles)
            .forEach(function (name) {
              var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);
              if (attr instanceof attributor_1.default) {
                _this.attributes[attr.attrName] = attr;
              }
            });
        };
        AttributorStore.prototype.copy = function (target) {
          var _this = this;
          Object.keys(this.attributes).forEach(function (key) {
            var value = _this.attributes[key].value(_this.domNode);
            target.format(key, value);
          });
        };
        AttributorStore.prototype.move = function (target) {
          var _this = this;
          this.copy(target);
          Object.keys(this.attributes).forEach(function (key) {
            _this.attributes[key].remove(_this.domNode);
          });
          this.attributes = {};
        };
        AttributorStore.prototype.values = function () {
          var _this = this;
          return Object.keys(this.attributes).reduce(function (attributes, name) {
            attributes[name] = _this.attributes[name].value(_this.domNode);
            return attributes;
          }, {});
        };
        return AttributorStore;
      }());
      exports.default = AttributorStore;


      /***/
    }),
/* 32 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      function match(node, prefix) {
        var className = node.getAttribute('class') || '';
        return className.split(/\s+/).filter(function (name) {
          return name.indexOf(prefix + "-") === 0;
        });
      }
      var ClassAttributor = /** @class */ (function (_super) {
        __extends(ClassAttributor, _super);
        function ClassAttributor() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        ClassAttributor.keys = function (node) {
          return (node.getAttribute('class') || '').split(/\s+/).map(function (name) {
            return name
              .split('-')
              .slice(0, -1)
              .join('-');
          });
        };
        ClassAttributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value))
            return false;
          this.remove(node);
          node.classList.add(this.keyName + "-" + value);
          return true;
        };
        ClassAttributor.prototype.remove = function (node) {
          var matches = match(node, this.keyName);
          matches.forEach(function (name) {
            node.classList.remove(name);
          });
          if (node.classList.length === 0) {
            node.removeAttribute('class');
          }
        };
        ClassAttributor.prototype.value = function (node) {
          var result = match(node, this.keyName)[0] || '';
          var value = result.slice(this.keyName.length + 1); // +1 for hyphen
          return this.canAdd(node, value) ? value : '';
        };
        return ClassAttributor;
      }(attributor_1.default));
      exports.default = ClassAttributor;


      /***/
    }),
/* 33 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      function camelize(name) {
        var parts = name.split('-');
        var rest = parts
          .slice(1)
          .map(function (part) {
            return part[0].toUpperCase() + part.slice(1);
          })
          .join('');
        return parts[0] + rest;
      }
      var StyleAttributor = /** @class */ (function (_super) {
        __extends(StyleAttributor, _super);
        function StyleAttributor() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        StyleAttributor.keys = function (node) {
          return (node.getAttribute('style') || '').split(';').map(function (value) {
            var arr = value.split(':');
            return arr[0].trim();
          });
        };
        StyleAttributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value))
            return false;
          // @ts-ignore
          node.style[camelize(this.keyName)] = value;
          return true;
        };
        StyleAttributor.prototype.remove = function (node) {
          // @ts-ignore
          node.style[camelize(this.keyName)] = '';
          if (!node.getAttribute('style')) {
            node.removeAttribute('style');
          }
        };
        StyleAttributor.prototype.value = function (node) {
          // @ts-ignore
          var value = node.style[camelize(this.keyName)];
          return this.canAdd(node, value) ? value : '';
        };
        return StyleAttributor;
      }(attributor_1.default));
      exports.default = StyleAttributor;


      /***/
    }),
/* 34 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var Theme = function () {
        function Theme(quill, options) {
          _classCallCheck(this, Theme);

          this.quill = quill;
          this.options = options;
          this.modules = {};
        }

        _createClass(Theme, [{
          key: 'init',
          value: function init() {
            var _this = this;

            Object.keys(this.options.modules).forEach(function (name) {
              if (_this.modules[name] == null) {
                _this.addModule(name);
              }
            });
          }
        }, {
          key: 'addModule',
          value: function addModule(name) {
            var moduleClass = this.quill.constructor.import('modules/' + name);
            this.modules[name] = new moduleClass(this.quill, this.options.modules[name] || {});
            return this.modules[name];
          }
        }]);

        return Theme;
      }();

      Theme.DEFAULTS = {
        modules: {}
      };
      Theme.themes = {
        'default': Theme
      };

      exports.default = Theme;

      /***/
    }),
/* 35 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var GUARD_TEXT = '\uFEFF';

      var Embed = function (_Parchment$Embed) {
        _inherits(Embed, _Parchment$Embed);

        function Embed(node) {
          _classCallCheck(this, Embed);

          var _this = _possibleConstructorReturn(this, (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node));

          _this.contentNode = document.createElement('span');
          _this.contentNode.setAttribute('contenteditable', false);
          [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {
            _this.contentNode.appendChild(childNode);
          });
          _this.leftGuard = document.createTextNode(GUARD_TEXT);
          _this.rightGuard = document.createTextNode(GUARD_TEXT);
          _this.domNode.appendChild(_this.leftGuard);
          _this.domNode.appendChild(_this.contentNode);
          _this.domNode.appendChild(_this.rightGuard);
          return _this;
        }

        _createClass(Embed, [{
          key: 'index',
          value: function index(node, offset) {
            if (node === this.leftGuard) return 0;
            if (node === this.rightGuard) return 1;
            return _get(Embed.prototype.__proto__ || Object.getPrototypeOf(Embed.prototype), 'index', this).call(this, node, offset);
          }
        }, {
          key: 'restore',
          value: function restore(node) {
            var range = void 0,
              textNode = void 0;
            var text = node.data.split(GUARD_TEXT).join('');
            if (node === this.leftGuard) {
              if (this.prev instanceof _text2.default) {
                var prevLength = this.prev.length();
                this.prev.insertAt(prevLength, text);
                range = {
                  startNode: this.prev.domNode,
                  startOffset: prevLength + text.length
                };
              } else {
                textNode = document.createTextNode(text);
                this.parent.insertBefore(_parchment2.default.create(textNode), this);
                range = {
                  startNode: textNode,
                  startOffset: text.length
                };
              }
            } else if (node === this.rightGuard) {
              if (this.next instanceof _text2.default) {
                this.next.insertAt(0, text);
                range = {
                  startNode: this.next.domNode,
                  startOffset: text.length
                };
              } else {
                textNode = document.createTextNode(text);
                this.parent.insertBefore(_parchment2.default.create(textNode), this.next);
                range = {
                  startNode: textNode,
                  startOffset: text.length
                };
              }
            }
            node.data = GUARD_TEXT;
            return range;
          }
        }, {
          key: 'update',
          value: function update(mutations, context) {
            var _this2 = this;

            mutations.forEach(function (mutation) {
              if (mutation.type === 'characterData' && (mutation.target === _this2.leftGuard || mutation.target === _this2.rightGuard)) {
                var range = _this2.restore(mutation.target);
                if (range) context.range = range;
              }
            });
          }
        }]);

        return Embed;
      }(_parchment2.default.Embed);

      exports.default = Embed;

      /***/
    }),
/* 36 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.AlignStyle = exports.AlignClass = exports.AlignAttribute = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      var config = {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: ['right', 'center', 'justify']
      };

      var AlignAttribute = new _parchment2.default.Attributor.Attribute('align', 'align', config);
      var AlignClass = new _parchment2.default.Attributor.Class('align', 'ql-align', config);
      var AlignStyle = new _parchment2.default.Attributor.Style('align', 'text-align', config);

      exports.AlignAttribute = AlignAttribute;
      exports.AlignClass = AlignClass;
      exports.AlignStyle = AlignStyle;

      /***/
    }),
/* 37 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.BackgroundStyle = exports.BackgroundClass = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _color = __webpack_require__(26);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      var BackgroundClass = new _parchment2.default.Attributor.Class('background', 'ql-bg', {
        scope: _parchment2.default.Scope.INLINE
      });
      var BackgroundStyle = new _color.ColorAttributor('background', 'background-color', {
        scope: _parchment2.default.Scope.INLINE
      });

      exports.BackgroundClass = BackgroundClass;
      exports.BackgroundStyle = BackgroundStyle;

      /***/
    }),
/* 38 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.DirectionStyle = exports.DirectionClass = exports.DirectionAttribute = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      var config = {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: ['rtl']
      };

      var DirectionAttribute = new _parchment2.default.Attributor.Attribute('direction', 'dir', config);
      var DirectionClass = new _parchment2.default.Attributor.Class('direction', 'ql-direction', config);
      var DirectionStyle = new _parchment2.default.Attributor.Style('direction', 'direction', config);

      exports.DirectionAttribute = DirectionAttribute;
      exports.DirectionClass = DirectionClass;
      exports.DirectionStyle = DirectionStyle;

      /***/
    }),
/* 39 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.FontClass = exports.FontStyle = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var config = {
        scope: _parchment2.default.Scope.INLINE,
        whitelist: ['serif', 'monospace']
      };

      var FontClass = new _parchment2.default.Attributor.Class('font', 'ql-font', config);

      var FontStyleAttributor = function (_Parchment$Attributor) {
        _inherits(FontStyleAttributor, _Parchment$Attributor);

        function FontStyleAttributor() {
          _classCallCheck(this, FontStyleAttributor);

          return _possibleConstructorReturn(this, (FontStyleAttributor.__proto__ || Object.getPrototypeOf(FontStyleAttributor)).apply(this, arguments));
        }

        _createClass(FontStyleAttributor, [{
          key: 'value',
          value: function value(node) {
            return _get(FontStyleAttributor.prototype.__proto__ || Object.getPrototypeOf(FontStyleAttributor.prototype), 'value', this).call(this, node).replace(/["']/g, '');
          }
        }]);

        return FontStyleAttributor;
      }(_parchment2.default.Attributor.Style);

      var FontStyle = new FontStyleAttributor('font', 'font-family', config);

      exports.FontStyle = FontStyle;
      exports.FontClass = FontClass;

      /***/
    }),
/* 40 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.SizeStyle = exports.SizeClass = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      var SizeClass = new _parchment2.default.Attributor.Class('size', 'ql-size', {
        scope: _parchment2.default.Scope.INLINE,
        whitelist: ['small', 'large', 'huge']
      });
      var SizeStyle = new _parchment2.default.Attributor.Style('size', 'font-size', {
        scope: _parchment2.default.Scope.INLINE,
        whitelist: ['10px', '18px', '32px']
      });

      exports.SizeClass = SizeClass;
      exports.SizeStyle = SizeStyle;

      /***/
    }),
/* 41 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      module.exports = {
        'align': {
          '': __webpack_require__(76),
          'center': __webpack_require__(77),
          'right': __webpack_require__(78),
          'justify': __webpack_require__(79)
        },
        'background': __webpack_require__(80),
        'blockquote': __webpack_require__(81),
        'bold': __webpack_require__(82),
        'clean': __webpack_require__(83),
        'code': __webpack_require__(58),
        'code-block': __webpack_require__(58),
        'color': __webpack_require__(84),
        'direction': {
          '': __webpack_require__(85),
          'rtl': __webpack_require__(86)
        },
        'float': {
          'center': __webpack_require__(87),
          'full': __webpack_require__(88),
          'left': __webpack_require__(89),
          'right': __webpack_require__(90)
        },
        'formula': __webpack_require__(91),
        'header': {
          '1': __webpack_require__(92),
          '2': __webpack_require__(93)
        },
        'italic': __webpack_require__(94),
        'image': __webpack_require__(95),
        'indent': {
          '+1': __webpack_require__(96),
          '-1': __webpack_require__(97)
        },
        'link': __webpack_require__(98),
        'list': {
          'ordered': __webpack_require__(99),
          'bullet': __webpack_require__(100),
          'check': __webpack_require__(101)
        },
        'script': {
          'sub': __webpack_require__(102),
          'super': __webpack_require__(103)
        },
        'strike': __webpack_require__(104),
        'underline': __webpack_require__(105),
        'video': __webpack_require__(106)
      };

      /***/
    }),
/* 42 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.getLastChangeIndex = exports.default = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var History = function (_Module) {
        _inherits(History, _Module);

        function History(quill, options) {
          _classCallCheck(this, History);

          var _this = _possibleConstructorReturn(this, (History.__proto__ || Object.getPrototypeOf(History)).call(this, quill, options));

          _this.lastRecorded = 0;
          _this.ignoreChange = false;
          _this.clear();
          _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (eventName, delta, oldDelta, source) {
            if (eventName !== _quill2.default.events.TEXT_CHANGE || _this.ignoreChange) return;
            if (!_this.options.userOnly || source === _quill2.default.sources.USER) {
              _this.record(delta, oldDelta);
            } else {
              _this.transform(delta);
            }
          });
          _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true }, _this.undo.bind(_this));
          _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true, shiftKey: true }, _this.redo.bind(_this));
          if (/Win/i.test(navigator.platform)) {
            _this.quill.keyboard.addBinding({ key: 'Y', shortKey: true }, _this.redo.bind(_this));
          }
          return _this;
        }

        _createClass(History, [{
          key: 'change',
          value: function change(source, dest) {
            if (this.stack[source].length === 0) return;
            var delta = this.stack[source].pop();
            this.stack[dest].push(delta);
            this.lastRecorded = 0;
            this.ignoreChange = true;
            this.quill.updateContents(delta[source], _quill2.default.sources.USER);
            this.ignoreChange = false;
            var index = getLastChangeIndex(delta[source]);
            this.quill.setSelection(index);
          }
        }, {
          key: 'clear',
          value: function clear() {
            this.stack = { undo: [], redo: [] };
          }
        }, {
          key: 'cutoff',
          value: function cutoff() {
            this.lastRecorded = 0;
          }
        }, {
          key: 'record',
          value: function record(changeDelta, oldDelta) {
            if (changeDelta.ops.length === 0) return;
            this.stack.redo = [];
            var undoDelta = this.quill.getContents().diff(oldDelta);
            var timestamp = Date.now();
            if (this.lastRecorded + this.options.delay > timestamp && this.stack.undo.length > 0) {
              var delta = this.stack.undo.pop();
              undoDelta = undoDelta.compose(delta.undo);
              changeDelta = delta.redo.compose(changeDelta);
            } else {
              this.lastRecorded = timestamp;
            }
            this.stack.undo.push({
              redo: changeDelta,
              undo: undoDelta
            });
            if (this.stack.undo.length > this.options.maxStack) {
              this.stack.undo.shift();
            }
          }
        }, {
          key: 'redo',
          value: function redo() {
            this.change('redo', 'undo');
          }
        }, {
          key: 'transform',
          value: function transform(delta) {
            this.stack.undo.forEach(function (change) {
              change.undo = delta.transform(change.undo, true);
              change.redo = delta.transform(change.redo, true);
            });
            this.stack.redo.forEach(function (change) {
              change.undo = delta.transform(change.undo, true);
              change.redo = delta.transform(change.redo, true);
            });
          }
        }, {
          key: 'undo',
          value: function undo() {
            this.change('undo', 'redo');
          }
        }]);

        return History;
      }(_module2.default);

      History.DEFAULTS = {
        delay: 1000,
        maxStack: 100,
        userOnly: false
      };

      function endsWithNewlineChange(delta) {
        var lastOp = delta.ops[delta.ops.length - 1];
        if (lastOp == null) return false;
        if (lastOp.insert != null) {
          return typeof lastOp.insert === 'string' && lastOp.insert.endsWith('\n');
        }
        if (lastOp.attributes != null) {
          return Object.keys(lastOp.attributes).some(function (attr) {
            return _parchment2.default.query(attr, _parchment2.default.Scope.BLOCK) != null;
          });
        }
        return false;
      }

      function getLastChangeIndex(delta) {
        var deleteLength = delta.reduce(function (length, op) {
          length += op.delete || 0;
          return length;
        }, 0);
        var changeIndex = delta.length() - deleteLength;
        if (endsWithNewlineChange(delta)) {
          changeIndex -= 1;
        }
        return changeIndex;
      }

      exports.default = History;
      exports.getLastChangeIndex = getLastChangeIndex;

      /***/
    }),
/* 43 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.BaseTooltip = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      var _theme = __webpack_require__(34);

      var _theme2 = _interopRequireDefault(_theme);

      var _colorPicker = __webpack_require__(59);

      var _colorPicker2 = _interopRequireDefault(_colorPicker);

      var _iconPicker = __webpack_require__(60);

      var _iconPicker2 = _interopRequireDefault(_iconPicker);

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      var _tooltip = __webpack_require__(61);

      var _tooltip2 = _interopRequireDefault(_tooltip);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ALIGNS = [false, 'center', 'right', 'justify'];

      var COLORS = ["#000000", "#e60000", "#ff9900", "#ffff00", "#008a00", "#0066cc", "#9933ff", "#ffffff", "#facccc", "#ffebcc", "#ffffcc", "#cce8cc", "#cce0f5", "#ebd6ff", "#bbbbbb", "#f06666", "#ffc266", "#ffff66", "#66b966", "#66a3e0", "#c285ff", "#888888", "#a10000", "#b26b00", "#b2b200", "#006100", "#0047b2", "#6b24b2", "#444444", "#5c0000", "#663d00", "#666600", "#003700", "#002966", "#3d1466"];

      var FONTS = [false, 'serif', 'monospace'];

      var HEADERS = ['1', '2', '3', false];

      var SIZES = ['small', false, 'large', 'huge'];

      var BaseTheme = function (_Theme) {
        _inherits(BaseTheme, _Theme);

        function BaseTheme(quill, options) {
          _classCallCheck(this, BaseTheme);

          var _this = _possibleConstructorReturn(this, (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(this, quill, options));

          var listener = function listener(e) {
            if (!document.body.contains(quill.root)) {
              return document.body.removeEventListener('click', listener);
            }
            if (_this.tooltip != null && !_this.tooltip.root.contains(e.target) && document.activeElement !== _this.tooltip.textbox && !_this.quill.hasFocus()) {
              _this.tooltip.hide();
            }
            if (_this.pickers != null) {
              _this.pickers.forEach(function (picker) {
                if (!picker.container.contains(e.target)) {
                  picker.close();
                }
              });
            }
          };
          quill.emitter.listenDOM('click', document.body, listener);
          return _this;
        }

        _createClass(BaseTheme, [{
          key: 'addModule',
          value: function addModule(name) {
            var module = _get(BaseTheme.prototype.__proto__ || Object.getPrototypeOf(BaseTheme.prototype), 'addModule', this).call(this, name);
            if (name === 'toolbar') {
              this.extendToolbar(module);
            }
            return module;
          }
        }, {
          key: 'buildButtons',
          value: function buildButtons(buttons, icons) {
            buttons.forEach(function (button) {
              var className = button.getAttribute('class') || '';
              className.split(/\s+/).forEach(function (name) {
                if (!name.startsWith('ql-')) return;
                name = name.slice('ql-'.length);
                if (icons[name] == null) return;
                if (name === 'direction') {
                  button.innerHTML = icons[name][''] + icons[name]['rtl'];
                } else if (typeof icons[name] === 'string') {
                  button.innerHTML = icons[name];
                } else {
                  var value = button.value || '';
                  if (value != null && icons[name][value]) {
                    button.innerHTML = icons[name][value];
                  }
                }
              });
            });
          }
        }, {
          key: 'buildPickers',
          value: function buildPickers(selects, icons) {
            var _this2 = this;

            this.pickers = selects.map(function (select) {
              if (select.classList.contains('ql-align')) {
                if (select.querySelector('option') == null) {
                  fillSelect(select, ALIGNS);
                }
                return new _iconPicker2.default(select, icons.align);
              } else if (select.classList.contains('ql-background') || select.classList.contains('ql-color')) {
                var format = select.classList.contains('ql-background') ? 'background' : 'color';
                if (select.querySelector('option') == null) {
                  fillSelect(select, COLORS, format === 'background' ? '#ffffff' : '#000000');
                }
                return new _colorPicker2.default(select, icons[format]);
              } else {
                if (select.querySelector('option') == null) {
                  if (select.classList.contains('ql-font')) {
                    fillSelect(select, FONTS);
                  } else if (select.classList.contains('ql-header')) {
                    fillSelect(select, HEADERS);
                  } else if (select.classList.contains('ql-size')) {
                    fillSelect(select, SIZES);
                  }
                }
                return new _picker2.default(select);
              }
            });
            var update = function update() {
              _this2.pickers.forEach(function (picker) {
                picker.update();
              });
            };
            this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);
          }
        }]);

        return BaseTheme;
      }(_theme2.default);

      BaseTheme.DEFAULTS = (0, _extend2.default)(true, {}, _theme2.default.DEFAULTS, {
        modules: {
          toolbar: {
            handlers: {
              formula: function formula() {
                this.quill.theme.tooltip.edit('formula');
              },
              image: function image() {
                var _this3 = this;

                var fileInput = this.container.querySelector('input.ql-image[type=file]');
                if (fileInput == null) {
                  fileInput = document.createElement('input');
                  fileInput.setAttribute('type', 'file');
                  fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');
                  fileInput.classList.add('ql-image');
                  fileInput.addEventListener('change', function () {
                    if (fileInput.files != null && fileInput.files[0] != null) {
                      var reader = new FileReader();
                      reader.onload = function (e) {
                        var range = _this3.quill.getSelection(true);
                        _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);
                        _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);
                        fileInput.value = "";
                      };
                      reader.readAsDataURL(fileInput.files[0]);
                    }
                  });
                  this.container.appendChild(fileInput);
                }
                fileInput.click();
              },
              video: function video() {
                this.quill.theme.tooltip.edit('video');
              }
            }
          }
        }
      });

      var BaseTooltip = function (_Tooltip) {
        _inherits(BaseTooltip, _Tooltip);

        function BaseTooltip(quill, boundsContainer) {
          _classCallCheck(this, BaseTooltip);

          var _this4 = _possibleConstructorReturn(this, (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(this, quill, boundsContainer));

          _this4.textbox = _this4.root.querySelector('input[type="text"]');
          _this4.listen();
          return _this4;
        }

        _createClass(BaseTooltip, [{
          key: 'listen',
          value: function listen() {
            var _this5 = this;

            this.textbox.addEventListener('keydown', function (event) {
              if (_keyboard2.default.match(event, 'enter')) {
                _this5.save();
                event.preventDefault();
              } else if (_keyboard2.default.match(event, 'escape')) {
                _this5.cancel();
                event.preventDefault();
              }
            });
          }
        }, {
          key: 'cancel',
          value: function cancel() {
            this.hide();
          }
        }, {
          key: 'edit',
          value: function edit() {
            var mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'link';
            var preview = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            this.root.classList.remove('ql-hidden');
            this.root.classList.add('ql-editing');
            if (preview != null) {
              this.textbox.value = preview;
            } else if (mode !== this.root.getAttribute('data-mode')) {
              this.textbox.value = '';
            }
            this.position(this.quill.getBounds(this.quill.selection.savedRange));
            this.textbox.select();
            this.textbox.setAttribute('placeholder', this.textbox.getAttribute('data-' + mode) || '');
            this.root.setAttribute('data-mode', mode);
          }
        }, {
          key: 'restoreFocus',
          value: function restoreFocus() {
            var scrollTop = this.quill.scrollingContainer.scrollTop;
            this.quill.focus();
            this.quill.scrollingContainer.scrollTop = scrollTop;
          }
        }, {
          key: 'save',
          value: function save() {
            var value = this.textbox.value;
            switch (this.root.getAttribute('data-mode')) {
              case 'link':
                {
                  var scrollTop = this.quill.root.scrollTop;
                  if (this.linkRange) {
                    this.quill.formatText(this.linkRange, 'link', value, _emitter2.default.sources.USER);
                    delete this.linkRange;
                  } else {
                    this.restoreFocus();
                    this.quill.format('link', value, _emitter2.default.sources.USER);
                  }
                  this.quill.root.scrollTop = scrollTop;
                  break;
                }
              case 'video':
                {
                  value = extractVideoUrl(value);
                } // eslint-disable-next-line no-fallthrough
              case 'formula':
                {
                  if (!value) break;
                  var range = this.quill.getSelection(true);
                  if (range != null) {
                    var index = range.index + range.length;
                    this.quill.insertEmbed(index, this.root.getAttribute('data-mode'), value, _emitter2.default.sources.USER);
                    if (this.root.getAttribute('data-mode') === 'formula') {
                      this.quill.insertText(index + 1, ' ', _emitter2.default.sources.USER);
                    }
                    this.quill.setSelection(index + 2, _emitter2.default.sources.USER);
                  }
                  break;
                }
              default:
            }
            this.textbox.value = '';
            this.hide();
          }
        }]);

        return BaseTooltip;
      }(_tooltip2.default);

      function extractVideoUrl(url) {
        var match = url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/) || url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);
        if (match) {
          return (match[1] || 'https') + '://www.youtube.com/embed/' + match[2] + '?showinfo=0';
        }
        if (match = url.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/)) {
          // eslint-disable-line no-cond-assign
          return (match[1] || 'https') + '://player.vimeo.com/video/' + match[2] + '/';
        }
        return url;
      }

      function fillSelect(select, values) {
        var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

        values.forEach(function (value) {
          var option = document.createElement('option');
          if (value === defaultValue) {
            option.setAttribute('selected', 'selected');
          } else {
            option.setAttribute('value', value);
          }
          select.appendChild(option);
        });
      }

      exports.BaseTooltip = BaseTooltip;
      exports.default = BaseTheme;

      /***/
    }),
/* 44 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var LinkedList = /** @class */ (function () {
        function LinkedList() {
          this.head = this.tail = null;
          this.length = 0;
        }
        LinkedList.prototype.append = function () {
          var nodes = [];
          for (var _i = 0; _i < arguments.length; _i++) {
            nodes[_i] = arguments[_i];
          }
          this.insertBefore(nodes[0], null);
          if (nodes.length > 1) {
            this.append.apply(this, nodes.slice(1));
          }
        };
        LinkedList.prototype.contains = function (node) {
          var cur, next = this.iterator();
          while ((cur = next())) {
            if (cur === node)
              return true;
          }
          return false;
        };
        LinkedList.prototype.insertBefore = function (node, refNode) {
          if (!node)
            return;
          node.next = refNode;
          if (refNode != null) {
            node.prev = refNode.prev;
            if (refNode.prev != null) {
              refNode.prev.next = node;
            }
            refNode.prev = node;
            if (refNode === this.head) {
              this.head = node;
            }
          }
          else if (this.tail != null) {
            this.tail.next = node;
            node.prev = this.tail;
            this.tail = node;
          }
          else {
            node.prev = null;
            this.head = this.tail = node;
          }
          this.length += 1;
        };
        LinkedList.prototype.offset = function (target) {
          var index = 0, cur = this.head;
          while (cur != null) {
            if (cur === target)
              return index;
            index += cur.length();
            cur = cur.next;
          }
          return -1;
        };
        LinkedList.prototype.remove = function (node) {
          if (!this.contains(node))
            return;
          if (node.prev != null)
            node.prev.next = node.next;
          if (node.next != null)
            node.next.prev = node.prev;
          if (node === this.head)
            this.head = node.next;
          if (node === this.tail)
            this.tail = node.prev;
          this.length -= 1;
        };
        LinkedList.prototype.iterator = function (curNode) {
          if (curNode === void 0) { curNode = this.head; }
          // TODO use yield when we can
          return function () {
            var ret = curNode;
            if (curNode != null)
              curNode = curNode.next;
            return ret;
          };
        };
        LinkedList.prototype.find = function (index, inclusive) {
          if (inclusive === void 0) { inclusive = false; }
          var cur, next = this.iterator();
          while ((cur = next())) {
            var length = cur.length();
            if (index < length ||
              (inclusive && index === length && (cur.next == null || cur.next.length() !== 0))) {
              return [cur, index];
            }
            index -= length;
          }
          return [null, 0];
        };
        LinkedList.prototype.forEach = function (callback) {
          var cur, next = this.iterator();
          while ((cur = next())) {
            callback(cur);
          }
        };
        LinkedList.prototype.forEachAt = function (index, length, callback) {
          if (length <= 0)
            return;
          var _a = this.find(index), startNode = _a[0], offset = _a[1];
          var cur, curIndex = index - offset, next = this.iterator(startNode);
          while ((cur = next()) && curIndex < index + length) {
            var curLength = cur.length();
            if (index > curIndex) {
              callback(cur, index - curIndex, Math.min(length, curIndex + curLength - index));
            }
            else {
              callback(cur, 0, Math.min(curLength, index + length - curIndex));
            }
            curIndex += curLength;
          }
        };
        LinkedList.prototype.map = function (callback) {
          return this.reduce(function (memo, cur) {
            memo.push(callback(cur));
            return memo;
          }, []);
        };
        LinkedList.prototype.reduce = function (callback, memo) {
          var cur, next = this.iterator();
          while ((cur = next())) {
            memo = callback(memo, cur);
          }
          return memo;
        };
        return LinkedList;
      }());
      exports.default = LinkedList;


      /***/
    }),
/* 45 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var container_1 = __webpack_require__(17);
      var Registry = __webpack_require__(1);
      var OBSERVER_CONFIG = {
        attributes: true,
        characterData: true,
        characterDataOldValue: true,
        childList: true,
        subtree: true,
      };
      var MAX_OPTIMIZE_ITERATIONS = 100;
      var ScrollBlot = /** @class */ (function (_super) {
        __extends(ScrollBlot, _super);
        function ScrollBlot(node) {
          var _this = _super.call(this, node) || this;
          _this.scroll = _this;
          _this.observer = new MutationObserver(function (mutations) {
            _this.update(mutations);
          });
          _this.observer.observe(_this.domNode, OBSERVER_CONFIG);
          _this.attach();
          return _this;
        }
        ScrollBlot.prototype.detach = function () {
          _super.prototype.detach.call(this);
          this.observer.disconnect();
        };
        ScrollBlot.prototype.deleteAt = function (index, length) {
          this.update();
          if (index === 0 && length === this.length()) {
            this.children.forEach(function (child) {
              child.remove();
            });
          }
          else {
            _super.prototype.deleteAt.call(this, index, length);
          }
        };
        ScrollBlot.prototype.formatAt = function (index, length, name, value) {
          this.update();
          _super.prototype.formatAt.call(this, index, length, name, value);
        };
        ScrollBlot.prototype.insertAt = function (index, value, def) {
          this.update();
          _super.prototype.insertAt.call(this, index, value, def);
        };
        ScrollBlot.prototype.optimize = function (mutations, context) {
          var _this = this;
          if (mutations === void 0) { mutations = []; }
          if (context === void 0) { context = {}; }
          _super.prototype.optimize.call(this, context);
          // We must modify mutations directly, cannot make copy and then modify
          var records = [].slice.call(this.observer.takeRecords());
          // Array.push currently seems to be implemented by a non-tail recursive function
          // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());
          while (records.length > 0)
            mutations.push(records.pop());
          // TODO use WeakMap
          var mark = function (blot, markParent) {
            if (markParent === void 0) { markParent = true; }
            if (blot == null || blot === _this)
              return;
            if (blot.domNode.parentNode == null)
              return;
            // @ts-ignore
            if (blot.domNode[Registry.DATA_KEY].mutations == null) {
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY].mutations = [];
            }
            if (markParent)
              mark(blot.parent);
          };
          var optimize = function (blot) {
            // Post-order traversal
            if (
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY] == null ||
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY].mutations == null) {
              return;
            }
            if (blot instanceof container_1.default) {
              blot.children.forEach(optimize);
            }
            blot.optimize(context);
          };
          var remaining = mutations;
          for (var i = 0; remaining.length > 0; i += 1) {
            if (i >= MAX_OPTIMIZE_ITERATIONS) {
              throw new Error('[Parchment] Maximum optimize iterations reached');
            }
            remaining.forEach(function (mutation) {
              var blot = Registry.find(mutation.target, true);
              if (blot == null)
                return;
              if (blot.domNode === mutation.target) {
                if (mutation.type === 'childList') {
                  mark(Registry.find(mutation.previousSibling, false));
                  [].forEach.call(mutation.addedNodes, function (node) {
                    var child = Registry.find(node, false);
                    mark(child, false);
                    if (child instanceof container_1.default) {
                      child.children.forEach(function (grandChild) {
                        mark(grandChild, false);
                      });
                    }
                  });
                }
                else if (mutation.type === 'attributes') {
                  mark(blot.prev);
                }
              }
              mark(blot);
            });
            this.children.forEach(optimize);
            remaining = [].slice.call(this.observer.takeRecords());
            records = remaining.slice();
            while (records.length > 0)
              mutations.push(records.pop());
          }
        };
        ScrollBlot.prototype.update = function (mutations, context) {
          var _this = this;
          if (context === void 0) { context = {}; }
          mutations = mutations || this.observer.takeRecords();
          // TODO use WeakMap
          mutations
            .map(function (mutation) {
              var blot = Registry.find(mutation.target, true);
              if (blot == null)
                return null;
              // @ts-ignore
              if (blot.domNode[Registry.DATA_KEY].mutations == null) {
                // @ts-ignore
                blot.domNode[Registry.DATA_KEY].mutations = [mutation];
                return blot;
              }
              else {
                // @ts-ignore
                blot.domNode[Registry.DATA_KEY].mutations.push(mutation);
                return null;
              }
            })
            .forEach(function (blot) {
              if (blot == null ||
                blot === _this ||
                //@ts-ignore
                blot.domNode[Registry.DATA_KEY] == null)
                return;
              // @ts-ignore
              blot.update(blot.domNode[Registry.DATA_KEY].mutations || [], context);
            });
          // @ts-ignore
          if (this.domNode[Registry.DATA_KEY].mutations != null) {
            // @ts-ignore
            _super.prototype.update.call(this, this.domNode[Registry.DATA_KEY].mutations, context);
          }
          this.optimize(mutations, context);
        };
        ScrollBlot.blotName = 'scroll';
        ScrollBlot.defaultChild = 'block';
        ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;
        ScrollBlot.tagName = 'DIV';
        return ScrollBlot;
      }(container_1.default));
      exports.default = ScrollBlot;


      /***/
    }),
/* 46 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var format_1 = __webpack_require__(18);
      var Registry = __webpack_require__(1);
      // Shallow object comparison
      function isEqual(obj1, obj2) {
        if (Object.keys(obj1).length !== Object.keys(obj2).length)
          return false;
        // @ts-ignore
        for (var prop in obj1) {
          // @ts-ignore
          if (obj1[prop] !== obj2[prop])
            return false;
        }
        return true;
      }
      var InlineBlot = /** @class */ (function (_super) {
        __extends(InlineBlot, _super);
        function InlineBlot() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        InlineBlot.formats = function (domNode) {
          if (domNode.tagName === InlineBlot.tagName)
            return undefined;
          return _super.formats.call(this, domNode);
        };
        InlineBlot.prototype.format = function (name, value) {
          var _this = this;
          if (name === this.statics.blotName && !value) {
            this.children.forEach(function (child) {
              if (!(child instanceof format_1.default)) {
                child = child.wrap(InlineBlot.blotName, true);
              }
              _this.attributes.copy(child);
            });
            this.unwrap();
          }
          else {
            _super.prototype.format.call(this, name, value);
          }
        };
        InlineBlot.prototype.formatAt = function (index, length, name, value) {
          if (this.formats()[name] != null || Registry.query(name, Registry.Scope.ATTRIBUTE)) {
            var blot = this.isolate(index, length);
            blot.format(name, value);
          }
          else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        InlineBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          var formats = this.formats();
          if (Object.keys(formats).length === 0) {
            return this.unwrap(); // unformatted span
          }
          var next = this.next;
          if (next instanceof InlineBlot && next.prev === this && isEqual(formats, next.formats())) {
            next.moveChildren(this);
            next.remove();
          }
        };
        InlineBlot.blotName = 'inline';
        InlineBlot.scope = Registry.Scope.INLINE_BLOT;
        InlineBlot.tagName = 'SPAN';
        return InlineBlot;
      }(format_1.default));
      exports.default = InlineBlot;


      /***/
    }),
/* 47 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var format_1 = __webpack_require__(18);
      var Registry = __webpack_require__(1);
      var BlockBlot = /** @class */ (function (_super) {
        __extends(BlockBlot, _super);
        function BlockBlot() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        BlockBlot.formats = function (domNode) {
          var tagName = Registry.query(BlockBlot.blotName).tagName;
          if (domNode.tagName === tagName)
            return undefined;
          return _super.formats.call(this, domNode);
        };
        BlockBlot.prototype.format = function (name, value) {
          if (Registry.query(name, Registry.Scope.BLOCK) == null) {
            return;
          }
          else if (name === this.statics.blotName && !value) {
            this.replaceWith(BlockBlot.blotName);
          }
          else {
            _super.prototype.format.call(this, name, value);
          }
        };
        BlockBlot.prototype.formatAt = function (index, length, name, value) {
          if (Registry.query(name, Registry.Scope.BLOCK) != null) {
            this.format(name, value);
          }
          else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        BlockBlot.prototype.insertAt = function (index, value, def) {
          if (def == null || Registry.query(value, Registry.Scope.INLINE) != null) {
            // Insert text or inline
            _super.prototype.insertAt.call(this, index, value, def);
          }
          else {
            var after = this.split(index);
            var blot = Registry.create(value, def);
            after.parent.insertBefore(blot, after);
          }
        };
        BlockBlot.prototype.update = function (mutations, context) {
          if (navigator.userAgent.match(/Trident/)) {
            this.build();
          }
          else {
            _super.prototype.update.call(this, mutations, context);
          }
        };
        BlockBlot.blotName = 'block';
        BlockBlot.scope = Registry.Scope.BLOCK_BLOT;
        BlockBlot.tagName = 'P';
        return BlockBlot;
      }(format_1.default));
      exports.default = BlockBlot;


      /***/
    }),
/* 48 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var leaf_1 = __webpack_require__(19);
      var EmbedBlot = /** @class */ (function (_super) {
        __extends(EmbedBlot, _super);
        function EmbedBlot() {
          return _super !== null && _super.apply(this, arguments) || this;
        }
        EmbedBlot.formats = function (domNode) {
          return undefined;
        };
        EmbedBlot.prototype.format = function (name, value) {
          // super.formatAt wraps, which is what we want in general,
          // but this allows subclasses to overwrite for formats
          // that just apply to particular embeds
          _super.prototype.formatAt.call(this, 0, this.length(), name, value);
        };
        EmbedBlot.prototype.formatAt = function (index, length, name, value) {
          if (index === 0 && length === this.length()) {
            this.format(name, value);
          }
          else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        EmbedBlot.prototype.formats = function () {
          return this.statics.formats(this.domNode);
        };
        return EmbedBlot;
      }(leaf_1.default));
      exports.default = EmbedBlot;


      /***/
    }),
/* 49 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";

      var __extends = (this && this.__extends) || (function () {
        var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
        };
      })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var leaf_1 = __webpack_require__(19);
      var Registry = __webpack_require__(1);
      var TextBlot = /** @class */ (function (_super) {
        __extends(TextBlot, _super);
        function TextBlot(node) {
          var _this = _super.call(this, node) || this;
          _this.text = _this.statics.value(_this.domNode);
          return _this;
        }
        TextBlot.create = function (value) {
          return document.createTextNode(value);
        };
        TextBlot.value = function (domNode) {
          var text = domNode.data;
          // @ts-ignore
          if (text['normalize'])
            text = text['normalize']();
          return text;
        };
        TextBlot.prototype.deleteAt = function (index, length) {
          this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);
        };
        TextBlot.prototype.index = function (node, offset) {
          if (this.domNode === node) {
            return offset;
          }
          return -1;
        };
        TextBlot.prototype.insertAt = function (index, value, def) {
          if (def == null) {
            this.text = this.text.slice(0, index) + value + this.text.slice(index);
            this.domNode.data = this.text;
          }
          else {
            _super.prototype.insertAt.call(this, index, value, def);
          }
        };
        TextBlot.prototype.length = function () {
          return this.text.length;
        };
        TextBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          this.text = this.statics.value(this.domNode);
          if (this.text.length === 0) {
            this.remove();
          }
          else if (this.next instanceof TextBlot && this.next.prev === this) {
            this.insertAt(this.length(), this.next.value());
            this.next.remove();
          }
        };
        TextBlot.prototype.position = function (index, inclusive) {
          if (inclusive === void 0) { inclusive = false; }
          return [this.domNode, index];
        };
        TextBlot.prototype.split = function (index, force) {
          if (force === void 0) { force = false; }
          if (!force) {
            if (index === 0)
              return this;
            if (index === this.length())
              return this.next;
          }
          var after = Registry.create(this.domNode.splitText(index));
          this.parent.insertBefore(after, this.next);
          this.text = this.statics.value(this.domNode);
          return after;
        };
        TextBlot.prototype.update = function (mutations, context) {
          var _this = this;
          if (mutations.some(function (mutation) {
            return mutation.type === 'characterData' && mutation.target === _this.domNode;
          })) {
            this.text = this.statics.value(this.domNode);
          }
        };
        TextBlot.prototype.value = function () {
          return this.text;
        };
        TextBlot.blotName = 'text';
        TextBlot.scope = Registry.Scope.INLINE_BLOT;
        return TextBlot;
      }(leaf_1.default));
      exports.default = TextBlot;


      /***/
    }),
/* 50 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      var elem = document.createElement('div');
      elem.classList.toggle('test-class', false);
      if (elem.classList.contains('test-class')) {
        var _toggle = DOMTokenList.prototype.toggle;
        DOMTokenList.prototype.toggle = function (token, force) {
          if (arguments.length > 1 && !this.contains(token) === !force) {
            return force;
          } else {
            return _toggle.call(this, token);
          }
        };
      }

      if (!String.prototype.startsWith) {
        String.prototype.startsWith = function (searchString, position) {
          position = position || 0;
          return this.substr(position, searchString.length) === searchString;
        };
      }

      if (!String.prototype.endsWith) {
        String.prototype.endsWith = function (searchString, position) {
          var subjectString = this.toString();
          if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) {
            position = subjectString.length;
          }
          position -= searchString.length;
          var lastIndex = subjectString.indexOf(searchString, position);
          return lastIndex !== -1 && lastIndex === position;
        };
      }

      if (!Array.prototype.find) {
        Object.defineProperty(Array.prototype, "find", {
          value: function value(predicate) {
            if (this === null) {
              throw new TypeError('Array.prototype.find called on null or undefined');
            }
            if (typeof predicate !== 'function') {
              throw new TypeError('predicate must be a function');
            }
            var list = Object(this);
            var length = list.length >>> 0;
            var thisArg = arguments[1];
            var value;

            for (var i = 0; i < length; i++) {
              value = list[i];
              if (predicate.call(thisArg, value, i, list)) {
                return value;
              }
            }
            return undefined;
          }
        });
      }

      document.addEventListener("DOMContentLoaded", function () {
        // Disable resizing in Firefox
        document.execCommand("enableObjectResizing", false, false);
        // Disable automatic linkifying in IE11
        document.execCommand("autoUrlDetect", false, false);
      });

      /***/
    }),
/* 51 */
/***/ (function (module, exports) {

      /**
       * This library modifies the diff-patch-match library by Neil Fraser
       * by removing the patch and match functionality and certain advanced
       * options in the diff function. The original license is as follows:
       *
       * ===
       *
       * Diff Match and Patch
       *
       * Copyright 2006 Google Inc.
       * http://code.google.com/p/google-diff-match-patch/
       *
       * Licensed under the Apache License, Version 2.0 (the "License");
       * you may not use this file except in compliance with the License.
       * You may obtain a copy of the License at
       *
       *   http://www.apache.org/licenses/LICENSE-2.0
       *
       * Unless required by applicable law or agreed to in writing, software
       * distributed under the License is distributed on an "AS IS" BASIS,
       * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       * See the License for the specific language governing permissions and
       * limitations under the License.
       */


      /**
       * The data structure representing a diff is an array of tuples:
       * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
       * which means: delete 'Hello', add 'Goodbye' and keep ' world.'
       */
      var DIFF_DELETE = -1;
      var DIFF_INSERT = 1;
      var DIFF_EQUAL = 0;


      /**
       * Find the differences between two texts.  Simplifies the problem by stripping
       * any common prefix or suffix off the texts before diffing.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @param {Int} cursor_pos Expected edit position in text1 (optional)
       * @return {Array} Array of diff tuples.
       */
      function diff_main(text1, text2, cursor_pos) {
        // Check for equality (speedup).
        if (text1 == text2) {
          if (text1) {
            return [[DIFF_EQUAL, text1]];
          }
          return [];
        }

        // Check cursor_pos within bounds
        if (cursor_pos < 0 || text1.length < cursor_pos) {
          cursor_pos = null;
        }

        // Trim off common prefix (speedup).
        var commonlength = diff_commonPrefix(text1, text2);
        var commonprefix = text1.substring(0, commonlength);
        text1 = text1.substring(commonlength);
        text2 = text2.substring(commonlength);

        // Trim off common suffix (speedup).
        commonlength = diff_commonSuffix(text1, text2);
        var commonsuffix = text1.substring(text1.length - commonlength);
        text1 = text1.substring(0, text1.length - commonlength);
        text2 = text2.substring(0, text2.length - commonlength);

        // Compute the diff on the middle block.
        var diffs = diff_compute_(text1, text2);

        // Restore the prefix and suffix.
        if (commonprefix) {
          diffs.unshift([DIFF_EQUAL, commonprefix]);
        }
        if (commonsuffix) {
          diffs.push([DIFF_EQUAL, commonsuffix]);
        }
        diff_cleanupMerge(diffs);
        if (cursor_pos != null) {
          diffs = fix_cursor(diffs, cursor_pos);
        }
        diffs = fix_emoji(diffs);
        return diffs;
      };


      /**
       * Find the differences between two texts.  Assumes that the texts do not
       * have any common prefix or suffix.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @return {Array} Array of diff tuples.
       */
      function diff_compute_(text1, text2) {
        var diffs;

        if (!text1) {
          // Just add some text (speedup).
          return [[DIFF_INSERT, text2]];
        }

        if (!text2) {
          // Just delete some text (speedup).
          return [[DIFF_DELETE, text1]];
        }

        var longtext = text1.length > text2.length ? text1 : text2;
        var shorttext = text1.length > text2.length ? text2 : text1;
        var i = longtext.indexOf(shorttext);
        if (i != -1) {
          // Shorter text is inside the longer text (speedup).
          diffs = [[DIFF_INSERT, longtext.substring(0, i)],
          [DIFF_EQUAL, shorttext],
          [DIFF_INSERT, longtext.substring(i + shorttext.length)]];
          // Swap insertions for deletions if diff is reversed.
          if (text1.length > text2.length) {
            diffs[0][0] = diffs[2][0] = DIFF_DELETE;
          }
          return diffs;
        }

        if (shorttext.length == 1) {
          // Single character string.
          // After the previous speedup, the character can't be an equality.
          return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
        }

        // Check to see if the problem can be split in two.
        var hm = diff_halfMatch_(text1, text2);
        if (hm) {
          // A half-match was found, sort out the return data.
          var text1_a = hm[0];
          var text1_b = hm[1];
          var text2_a = hm[2];
          var text2_b = hm[3];
          var mid_common = hm[4];
          // Send both pairs off for separate processing.
          var diffs_a = diff_main(text1_a, text2_a);
          var diffs_b = diff_main(text1_b, text2_b);
          // Merge the results.
          return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);
        }

        return diff_bisect_(text1, text2);
      };


      /**
       * Find the 'middle snake' of a diff, split the problem in two
       * and return the recursively constructed diff.
       * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @return {Array} Array of diff tuples.
       * @private
       */
      function diff_bisect_(text1, text2) {
        // Cache the text lengths to prevent multiple calls.
        var text1_length = text1.length;
        var text2_length = text2.length;
        var max_d = Math.ceil((text1_length + text2_length) / 2);
        var v_offset = max_d;
        var v_length = 2 * max_d;
        var v1 = new Array(v_length);
        var v2 = new Array(v_length);
        // Setting all elements to -1 is faster in Chrome & Firefox than mixing
        // integers and undefined.
        for (var x = 0; x < v_length; x++) {
          v1[x] = -1;
          v2[x] = -1;
        }
        v1[v_offset + 1] = 0;
        v2[v_offset + 1] = 0;
        var delta = text1_length - text2_length;
        // If the total number of characters is odd, then the front path will collide
        // with the reverse path.
        var front = (delta % 2 != 0);
        // Offsets for start and end of k loop.
        // Prevents mapping of space beyond the grid.
        var k1start = 0;
        var k1end = 0;
        var k2start = 0;
        var k2end = 0;
        for (var d = 0; d < max_d; d++) {
          // Walk the front path one step.
          for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {
            var k1_offset = v_offset + k1;
            var x1;
            if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) {
              x1 = v1[k1_offset + 1];
            } else {
              x1 = v1[k1_offset - 1] + 1;
            }
            var y1 = x1 - k1;
            while (x1 < text1_length && y1 < text2_length &&
              text1.charAt(x1) == text2.charAt(y1)) {
              x1++;
              y1++;
            }
            v1[k1_offset] = x1;
            if (x1 > text1_length) {
              // Ran off the right of the graph.
              k1end += 2;
            } else if (y1 > text2_length) {
              // Ran off the bottom of the graph.
              k1start += 2;
            } else if (front) {
              var k2_offset = v_offset + delta - k1;
              if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) {
                // Mirror x2 onto top-left coordinate system.
                var x2 = text1_length - v2[k2_offset];
                if (x1 >= x2) {
                  // Overlap detected.
                  return diff_bisectSplit_(text1, text2, x1, y1);
                }
              }
            }
          }

          // Walk the reverse path one step.
          for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {
            var k2_offset = v_offset + k2;
            var x2;
            if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) {
              x2 = v2[k2_offset + 1];
            } else {
              x2 = v2[k2_offset - 1] + 1;
            }
            var y2 = x2 - k2;
            while (x2 < text1_length && y2 < text2_length &&
              text1.charAt(text1_length - x2 - 1) ==
              text2.charAt(text2_length - y2 - 1)) {
              x2++;
              y2++;
            }
            v2[k2_offset] = x2;
            if (x2 > text1_length) {
              // Ran off the left of the graph.
              k2end += 2;
            } else if (y2 > text2_length) {
              // Ran off the top of the graph.
              k2start += 2;
            } else if (!front) {
              var k1_offset = v_offset + delta - k2;
              if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) {
                var x1 = v1[k1_offset];
                var y1 = v_offset + x1 - k1_offset;
                // Mirror x2 onto top-left coordinate system.
                x2 = text1_length - x2;
                if (x1 >= x2) {
                  // Overlap detected.
                  return diff_bisectSplit_(text1, text2, x1, y1);
                }
              }
            }
          }
        }
        // Diff took too long and hit the deadline or
        // number of diffs equals number of characters, no commonality at all.
        return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
      };


      /**
       * Given the location of the 'middle snake', split the diff in two parts
       * and recurse.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @param {number} x Index of split point in text1.
       * @param {number} y Index of split point in text2.
       * @return {Array} Array of diff tuples.
       */
      function diff_bisectSplit_(text1, text2, x, y) {
        var text1a = text1.substring(0, x);
        var text2a = text2.substring(0, y);
        var text1b = text1.substring(x);
        var text2b = text2.substring(y);

        // Compute both diffs serially.
        var diffs = diff_main(text1a, text2a);
        var diffsb = diff_main(text1b, text2b);

        return diffs.concat(diffsb);
      };


      /**
       * Determine the common prefix of two strings.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {number} The number of characters common to the start of each
       *     string.
       */
      function diff_commonPrefix(text1, text2) {
        // Quick check for common null cases.
        if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {
          return 0;
        }
        // Binary search.
        // Performance analysis: http://neil.fraser.name/news/2007/10/09/
        var pointermin = 0;
        var pointermax = Math.min(text1.length, text2.length);
        var pointermid = pointermax;
        var pointerstart = 0;
        while (pointermin < pointermid) {
          if (text1.substring(pointerstart, pointermid) ==
            text2.substring(pointerstart, pointermid)) {
            pointermin = pointermid;
            pointerstart = pointermin;
          } else {
            pointermax = pointermid;
          }
          pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
        }
        return pointermid;
      };


      /**
       * Determine the common suffix of two strings.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {number} The number of characters common to the end of each string.
       */
      function diff_commonSuffix(text1, text2) {
        // Quick check for common null cases.
        if (!text1 || !text2 ||
          text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) {
          return 0;
        }
        // Binary search.
        // Performance analysis: http://neil.fraser.name/news/2007/10/09/
        var pointermin = 0;
        var pointermax = Math.min(text1.length, text2.length);
        var pointermid = pointermax;
        var pointerend = 0;
        while (pointermin < pointermid) {
          if (text1.substring(text1.length - pointermid, text1.length - pointerend) ==
            text2.substring(text2.length - pointermid, text2.length - pointerend)) {
            pointermin = pointermid;
            pointerend = pointermin;
          } else {
            pointermax = pointermid;
          }
          pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
        }
        return pointermid;
      };


      /**
       * Do the two texts share a substring which is at least half the length of the
       * longer text?
       * This speedup can produce non-minimal diffs.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {Array.<string>} Five element Array, containing the prefix of
       *     text1, the suffix of text1, the prefix of text2, the suffix of
       *     text2 and the common middle.  Or null if there was no match.
       */
      function diff_halfMatch_(text1, text2) {
        var longtext = text1.length > text2.length ? text1 : text2;
        var shorttext = text1.length > text2.length ? text2 : text1;
        if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {
          return null;  // Pointless.
        }

        /**
         * Does a substring of shorttext exist within longtext such that the substring
         * is at least half the length of longtext?
         * Closure, but does not reference any external variables.
         * @param {string} longtext Longer string.
         * @param {string} shorttext Shorter string.
         * @param {number} i Start index of quarter length substring within longtext.
         * @return {Array.<string>} Five element Array, containing the prefix of
         *     longtext, the suffix of longtext, the prefix of shorttext, the suffix
         *     of shorttext and the common middle.  Or null if there was no match.
         * @private
         */
        function diff_halfMatchI_(longtext, shorttext, i) {
          // Start with a 1/4 length substring at position i as a seed.
          var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));
          var j = -1;
          var best_common = '';
          var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b;
          while ((j = shorttext.indexOf(seed, j + 1)) != -1) {
            var prefixLength = diff_commonPrefix(longtext.substring(i),
              shorttext.substring(j));
            var suffixLength = diff_commonSuffix(longtext.substring(0, i),
              shorttext.substring(0, j));
            if (best_common.length < suffixLength + prefixLength) {
              best_common = shorttext.substring(j - suffixLength, j) +
                shorttext.substring(j, j + prefixLength);
              best_longtext_a = longtext.substring(0, i - suffixLength);
              best_longtext_b = longtext.substring(i + prefixLength);
              best_shorttext_a = shorttext.substring(0, j - suffixLength);
              best_shorttext_b = shorttext.substring(j + prefixLength);
            }
          }
          if (best_common.length * 2 >= longtext.length) {
            return [best_longtext_a, best_longtext_b,
              best_shorttext_a, best_shorttext_b, best_common];
          } else {
            return null;
          }
        }

        // First check if the second quarter is the seed for a half-match.
        var hm1 = diff_halfMatchI_(longtext, shorttext,
          Math.ceil(longtext.length / 4));
        // Check again based on the third quarter.
        var hm2 = diff_halfMatchI_(longtext, shorttext,
          Math.ceil(longtext.length / 2));
        var hm;
        if (!hm1 && !hm2) {
          return null;
        } else if (!hm2) {
          hm = hm1;
        } else if (!hm1) {
          hm = hm2;
        } else {
          // Both matched.  Select the longest.
          hm = hm1[4].length > hm2[4].length ? hm1 : hm2;
        }

        // A half-match was found, sort out the return data.
        var text1_a, text1_b, text2_a, text2_b;
        if (text1.length > text2.length) {
          text1_a = hm[0];
          text1_b = hm[1];
          text2_a = hm[2];
          text2_b = hm[3];
        } else {
          text2_a = hm[0];
          text2_b = hm[1];
          text1_a = hm[2];
          text1_b = hm[3];
        }
        var mid_common = hm[4];
        return [text1_a, text1_b, text2_a, text2_b, mid_common];
      };


      /**
       * Reorder and merge like edit sections.  Merge equalities.
       * Any edit section can move as long as it doesn't cross an equality.
       * @param {Array} diffs Array of diff tuples.
       */
      function diff_cleanupMerge(diffs) {
        diffs.push([DIFF_EQUAL, '']);  // Add a dummy entry at the end.
        var pointer = 0;
        var count_delete = 0;
        var count_insert = 0;
        var text_delete = '';
        var text_insert = '';
        var commonlength;
        while (pointer < diffs.length) {
          switch (diffs[pointer][0]) {
            case DIFF_INSERT:
              count_insert++;
              text_insert += diffs[pointer][1];
              pointer++;
              break;
            case DIFF_DELETE:
              count_delete++;
              text_delete += diffs[pointer][1];
              pointer++;
              break;
            case DIFF_EQUAL:
              // Upon reaching an equality, check for prior redundancies.
              if (count_delete + count_insert > 1) {
                if (count_delete !== 0 && count_insert !== 0) {
                  // Factor out any common prefixies.
                  commonlength = diff_commonPrefix(text_insert, text_delete);
                  if (commonlength !== 0) {
                    if ((pointer - count_delete - count_insert) > 0 &&
                      diffs[pointer - count_delete - count_insert - 1][0] ==
                      DIFF_EQUAL) {
                      diffs[pointer - count_delete - count_insert - 1][1] +=
                        text_insert.substring(0, commonlength);
                    } else {
                      diffs.splice(0, 0, [DIFF_EQUAL,
                        text_insert.substring(0, commonlength)]);
                      pointer++;
                    }
                    text_insert = text_insert.substring(commonlength);
                    text_delete = text_delete.substring(commonlength);
                  }
                  // Factor out any common suffixies.
                  commonlength = diff_commonSuffix(text_insert, text_delete);
                  if (commonlength !== 0) {
                    diffs[pointer][1] = text_insert.substring(text_insert.length -
                      commonlength) + diffs[pointer][1];
                    text_insert = text_insert.substring(0, text_insert.length -
                      commonlength);
                    text_delete = text_delete.substring(0, text_delete.length -
                      commonlength);
                  }
                }
                // Delete the offending records and add the merged ones.
                if (count_delete === 0) {
                  diffs.splice(pointer - count_insert,
                    count_delete + count_insert, [DIFF_INSERT, text_insert]);
                } else if (count_insert === 0) {
                  diffs.splice(pointer - count_delete,
                    count_delete + count_insert, [DIFF_DELETE, text_delete]);
                } else {
                  diffs.splice(pointer - count_delete - count_insert,
                    count_delete + count_insert, [DIFF_DELETE, text_delete],
                    [DIFF_INSERT, text_insert]);
                }
                pointer = pointer - count_delete - count_insert +
                  (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1;
              } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {
                // Merge this equality with the previous one.
                diffs[pointer - 1][1] += diffs[pointer][1];
                diffs.splice(pointer, 1);
              } else {
                pointer++;
              }
              count_insert = 0;
              count_delete = 0;
              text_delete = '';
              text_insert = '';
              break;
          }
        }
        if (diffs[diffs.length - 1][1] === '') {
          diffs.pop();  // Remove the dummy entry at the end.
        }

        // Second pass: look for single edits surrounded on both sides by equalities
        // which can be shifted sideways to eliminate an equality.
        // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC
        var changes = false;
        pointer = 1;
        // Intentionally ignore the first and last element (don't need checking).
        while (pointer < diffs.length - 1) {
          if (diffs[pointer - 1][0] == DIFF_EQUAL &&
            diffs[pointer + 1][0] == DIFF_EQUAL) {
            // This is a single edit surrounded by equalities.
            if (diffs[pointer][1].substring(diffs[pointer][1].length -
              diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) {
              // Shift the edit over the previous equality.
              diffs[pointer][1] = diffs[pointer - 1][1] +
                diffs[pointer][1].substring(0, diffs[pointer][1].length -
                  diffs[pointer - 1][1].length);
              diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1];
              diffs.splice(pointer - 1, 1);
              changes = true;
            } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==
              diffs[pointer + 1][1]) {
              // Shift the edit over the next equality.
              diffs[pointer - 1][1] += diffs[pointer + 1][1];
              diffs[pointer][1] =
                diffs[pointer][1].substring(diffs[pointer + 1][1].length) +
                diffs[pointer + 1][1];
              diffs.splice(pointer + 1, 1);
              changes = true;
            }
          }
          pointer++;
        }
        // If shifts were made, the diff needs reordering and another shift sweep.
        if (changes) {
          diff_cleanupMerge(diffs);
        }
      };


      var diff = diff_main;
      diff.INSERT = DIFF_INSERT;
      diff.DELETE = DIFF_DELETE;
      diff.EQUAL = DIFF_EQUAL;

      module.exports = diff;

      /*
       * Modify a diff such that the cursor position points to the start of a change:
       * E.g.
       *   cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)
       *     => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]
       *   cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)
       *     => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]
       *
       * @param {Array} diffs Array of diff tuples
       * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
       * @return {Array} A tuple [cursor location in the modified diff, modified diff]
       */
      function cursor_normalize_diff(diffs, cursor_pos) {
        if (cursor_pos === 0) {
          return [DIFF_EQUAL, diffs];
        }
        for (var current_pos = 0, i = 0; i < diffs.length; i++) {
          var d = diffs[i];
          if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {
            var next_pos = current_pos + d[1].length;
            if (cursor_pos === next_pos) {
              return [i + 1, diffs];
            } else if (cursor_pos < next_pos) {
              // copy to prevent side effects
              diffs = diffs.slice();
              // split d into two diff changes
              var split_pos = cursor_pos - current_pos;
              var d_left = [d[0], d[1].slice(0, split_pos)];
              var d_right = [d[0], d[1].slice(split_pos)];
              diffs.splice(i, 1, d_left, d_right);
              return [i + 1, diffs];
            } else {
              current_pos = next_pos;
            }
          }
        }
        throw new Error('cursor_pos is out of bounds!')
      }

      /*
       * Modify a diff such that the edit position is "shifted" to the proposed edit location (cursor_position).
       *
       * Case 1)
       *   Check if a naive shift is possible:
       *     [0, X], [ 1, Y] -> [ 1, Y], [0, X]    (if X + Y === Y + X)
       *     [0, X], [-1, Y] -> [-1, Y], [0, X]    (if X + Y === Y + X) - holds same result
       * Case 2)
       *   Check if the following shifts are possible:
       *     [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']
       *     [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']
       *         ^            ^
       *         d          d_next
       *
       * @param {Array} diffs Array of diff tuples
       * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
       * @return {Array} Array of diff tuples
       */
      function fix_cursor(diffs, cursor_pos) {
        var norm = cursor_normalize_diff(diffs, cursor_pos);
        var ndiffs = norm[1];
        var cursor_pointer = norm[0];
        var d = ndiffs[cursor_pointer];
        var d_next = ndiffs[cursor_pointer + 1];

        if (d == null) {
          // Text was deleted from end of original string,
          // cursor is now out of bounds in new string
          return diffs;
        } else if (d[0] !== DIFF_EQUAL) {
          // A modification happened at the cursor location.
          // This is the expected outcome, so we can return the original diff.
          return diffs;
        } else {
          if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {
            // Case 1)
            // It is possible to perform a naive shift
            ndiffs.splice(cursor_pointer, 2, d_next, d)
            return merge_tuples(ndiffs, cursor_pointer, 2)
          } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {
            // Case 2)
            // d[1] is a prefix of d_next[1]
            // We can assume that d_next[0] !== 0, since d[0] === 0
            // Shift edit locations..
            ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);
            var suffix = d_next[1].slice(d[1].length);
            if (suffix.length > 0) {
              ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);
            }
            return merge_tuples(ndiffs, cursor_pointer, 3)
          } else {
            // Not possible to perform any modification
            return diffs;
          }
        }
      }

      /*
       * Check diff did not split surrogate pairs.
       * Ex. [0, '\uD83D'], [-1, '\uDC36'], [1, '\uDC2F'] -> [-1, '\uD83D\uDC36'], [1, '\uD83D\uDC2F']
       *     '\uD83D\uDC36' === '🐶', '\uD83D\uDC2F' === '🐯'
       *
       * @param {Array} diffs Array of diff tuples
       * @return {Array} Array of diff tuples
       */
      function fix_emoji(diffs) {
        var compact = false;
        var starts_with_pair_end = function (str) {
          return str.charCodeAt(0) >= 0xDC00 && str.charCodeAt(0) <= 0xDFFF;
        }
        var ends_with_pair_start = function (str) {
          return str.charCodeAt(str.length - 1) >= 0xD800 && str.charCodeAt(str.length - 1) <= 0xDBFF;
        }
        for (var i = 2; i < diffs.length; i += 1) {
          if (diffs[i - 2][0] === DIFF_EQUAL && ends_with_pair_start(diffs[i - 2][1]) &&
            diffs[i - 1][0] === DIFF_DELETE && starts_with_pair_end(diffs[i - 1][1]) &&
            diffs[i][0] === DIFF_INSERT && starts_with_pair_end(diffs[i][1])) {
            compact = true;

            diffs[i - 1][1] = diffs[i - 2][1].slice(-1) + diffs[i - 1][1];
            diffs[i][1] = diffs[i - 2][1].slice(-1) + diffs[i][1];

            diffs[i - 2][1] = diffs[i - 2][1].slice(0, -1);
          }
        }
        if (!compact) {
          return diffs;
        }
        var fixed_diffs = [];
        for (var i = 0; i < diffs.length; i += 1) {
          if (diffs[i][1].length > 0) {
            fixed_diffs.push(diffs[i]);
          }
        }
        return fixed_diffs;
      }

      /*
       * Try to merge tuples with their neigbors in a given range.
       * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']
       *
       * @param {Array} diffs Array of diff tuples.
       * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).
       * @param {Int} length Number of consecutive elements to check.
       * @return {Array} Array of merged diff tuples.
       */
      function merge_tuples(diffs, start, length) {
        // Check from (start-1) to (start+length).
        for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {
          if (i + 1 < diffs.length) {
            var left_d = diffs[i];
            var right_d = diffs[i + 1];
            if (left_d[0] === right_d[1]) {
              diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);
            }
          }
        }
        return diffs;
      }


      /***/
    }),
/* 52 */
/***/ (function (module, exports) {

      exports = module.exports = typeof Object.keys === 'function'
        ? Object.keys : shim;

      exports.shim = shim;
      function shim(obj) {
        var keys = [];
        for (var key in obj) keys.push(key);
        return keys;
      }


      /***/
    }),
/* 53 */
/***/ (function (module, exports) {

      var supportsArgumentsClass = (function () {
        return Object.prototype.toString.call(arguments)
      })() == '[object Arguments]';

      exports = module.exports = supportsArgumentsClass ? supported : unsupported;

      exports.supported = supported;
      function supported(object) {
        return Object.prototype.toString.call(object) == '[object Arguments]';
      };

      exports.unsupported = unsupported;
      function unsupported(object) {
        return object &&
          typeof object == 'object' &&
          typeof object.length == 'number' &&
          Object.prototype.hasOwnProperty.call(object, 'callee') &&
          !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||
          false;
      };


      /***/
    }),
/* 54 */
/***/ (function (module, exports) {

      'use strict';

      var has = Object.prototype.hasOwnProperty
        , prefix = '~';

      /**
       * Constructor to create a storage for our `EE` objects.
       * An `Events` instance is a plain object whose properties are event names.
       *
       * @constructor
       * @api private
       */
      function Events() { }

      //
      // We try to not inherit from `Object.prototype`. In some engines creating an
      // instance in this way is faster than calling `Object.create(null)` directly.
      // If `Object.create(null)` is not supported we prefix the event names with a
      // character to make sure that the built-in object properties are not
      // overridden or used as an attack vector.
      //
      if (Object.create) {
        Events.prototype = Object.create(null);

        //
        // This hack is needed because the `__proto__` property is still inherited in
        // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
        //
        if (!new Events().__proto__) prefix = false;
      }

      /**
       * Representation of a single event listener.
       *
       * @param {Function} fn The listener function.
       * @param {Mixed} context The context to invoke the listener with.
       * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
       * @constructor
       * @api private
       */
      function EE(fn, context, once) {
        this.fn = fn;
        this.context = context;
        this.once = once || false;
      }

      /**
       * Minimal `EventEmitter` interface that is molded against the Node.js
       * `EventEmitter` interface.
       *
       * @constructor
       * @api public
       */
      function EventEmitter() {
        this._events = new Events();
        this._eventsCount = 0;
      }

      /**
       * Return an array listing the events for which the emitter has registered
       * listeners.
       *
       * @returns {Array}
       * @api public
       */
      EventEmitter.prototype.eventNames = function eventNames() {
        var names = []
          , events
          , name;

        if (this._eventsCount === 0) return names;

        for (name in (events = this._events)) {
          if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
        }

        if (Object.getOwnPropertySymbols) {
          return names.concat(Object.getOwnPropertySymbols(events));
        }

        return names;
      };

      /**
       * Return the listeners registered for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Boolean} exists Only check if there are listeners.
       * @returns {Array|Boolean}
       * @api public
       */
      EventEmitter.prototype.listeners = function listeners(event, exists) {
        var evt = prefix ? prefix + event : event
          , available = this._events[evt];

        if (exists) return !!available;
        if (!available) return [];
        if (available.fn) return [available.fn];

        for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {
          ee[i] = available[i].fn;
        }

        return ee;
      };

      /**
       * Calls each of the listeners registered for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @returns {Boolean} `true` if the event had listeners, else `false`.
       * @api public
       */
      EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
        var evt = prefix ? prefix + event : event;

        if (!this._events[evt]) return false;

        var listeners = this._events[evt]
          , len = arguments.length
          , args
          , i;

        if (listeners.fn) {
          if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);

          switch (len) {
            case 1: return listeners.fn.call(listeners.context), true;
            case 2: return listeners.fn.call(listeners.context, a1), true;
            case 3: return listeners.fn.call(listeners.context, a1, a2), true;
            case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
            case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
            case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
          }

          for (i = 1, args = new Array(len - 1); i < len; i++) {
            args[i - 1] = arguments[i];
          }

          listeners.fn.apply(listeners.context, args);
        } else {
          var length = listeners.length
            , j;

          for (i = 0; i < length; i++) {
            if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);

            switch (len) {
              case 1: listeners[i].fn.call(listeners[i].context); break;
              case 2: listeners[i].fn.call(listeners[i].context, a1); break;
              case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
              case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
              default:
                if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) {
                  args[j - 1] = arguments[j];
                }

                listeners[i].fn.apply(listeners[i].context, args);
            }
          }
        }

        return true;
      };

      /**
       * Add a listener for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn The listener function.
       * @param {Mixed} [context=this] The context to invoke the listener with.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.on = function on(event, fn, context) {
        var listener = new EE(fn, context || this)
          , evt = prefix ? prefix + event : event;

        if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
        else if (!this._events[evt].fn) this._events[evt].push(listener);
        else this._events[evt] = [this._events[evt], listener];

        return this;
      };

      /**
       * Add a one-time listener for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn The listener function.
       * @param {Mixed} [context=this] The context to invoke the listener with.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.once = function once(event, fn, context) {
        var listener = new EE(fn, context || this, true)
          , evt = prefix ? prefix + event : event;

        if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
        else if (!this._events[evt].fn) this._events[evt].push(listener);
        else this._events[evt] = [this._events[evt], listener];

        return this;
      };

      /**
       * Remove the listeners of a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn Only remove the listeners that match this function.
       * @param {Mixed} context Only remove the listeners that have this context.
       * @param {Boolean} once Only remove one-time listeners.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
        var evt = prefix ? prefix + event : event;

        if (!this._events[evt]) return this;
        if (!fn) {
          if (--this._eventsCount === 0) this._events = new Events();
          else delete this._events[evt];
          return this;
        }

        var listeners = this._events[evt];

        if (listeners.fn) {
          if (
            listeners.fn === fn
            && (!once || listeners.once)
            && (!context || listeners.context === context)
          ) {
            if (--this._eventsCount === 0) this._events = new Events();
            else delete this._events[evt];
          }
        } else {
          for (var i = 0, events = [], length = listeners.length; i < length; i++) {
            if (
              listeners[i].fn !== fn
              || (once && !listeners[i].once)
              || (context && listeners[i].context !== context)
            ) {
              events.push(listeners[i]);
            }
          }

          //
          // Reset the array, or remove it completely if we have no more listeners.
          //
          if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
          else if (--this._eventsCount === 0) this._events = new Events();
          else delete this._events[evt];
        }

        return this;
      };

      /**
       * Remove all listeners, or those of the specified event.
       *
       * @param {String|Symbol} [event] The event name.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
        var evt;

        if (event) {
          evt = prefix ? prefix + event : event;
          if (this._events[evt]) {
            if (--this._eventsCount === 0) this._events = new Events();
            else delete this._events[evt];
          }
        } else {
          this._events = new Events();
          this._eventsCount = 0;
        }

        return this;
      };

      //
      // Alias methods names because people roll like that.
      //
      EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
      EventEmitter.prototype.addListener = EventEmitter.prototype.on;

      //
      // This function doesn't apply anymore.
      //
      EventEmitter.prototype.setMaxListeners = function setMaxListeners() {
        return this;
      };

      //
      // Expose the prefix.
      //
      EventEmitter.prefixed = prefix;

      //
      // Allow `EventEmitter` to be imported as module namespace.
      //
      EventEmitter.EventEmitter = EventEmitter;

      //
      // Expose the module.
      //
      if ('undefined' !== typeof module) {
        module.exports = EventEmitter;
      }


      /***/
    }),
/* 55 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.matchText = exports.matchSpacing = exports.matchNewline = exports.matchBlot = exports.matchAttributor = exports.default = undefined;

      var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _extend2 = __webpack_require__(3);

      var _extend3 = _interopRequireDefault(_extend2);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _align = __webpack_require__(36);

      var _background = __webpack_require__(37);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _color = __webpack_require__(26);

      var _direction = __webpack_require__(38);

      var _font = __webpack_require__(39);

      var _size = __webpack_require__(40);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var debug = (0, _logger2.default)('quill:clipboard');

      var DOM_KEY = '__ql-matcher';

      var CLIPBOARD_CONFIG = [[Node.TEXT_NODE, matchText], [Node.TEXT_NODE, matchNewline], ['br', matchBreak], [Node.ELEMENT_NODE, matchNewline], [Node.ELEMENT_NODE, matchBlot], [Node.ELEMENT_NODE, matchSpacing], [Node.ELEMENT_NODE, matchAttributor], [Node.ELEMENT_NODE, matchStyles], ['li', matchIndent], ['b', matchAlias.bind(matchAlias, 'bold')], ['i', matchAlias.bind(matchAlias, 'italic')], ['style', matchIgnore]];

      var ATTRIBUTE_ATTRIBUTORS = [_align.AlignAttribute, _direction.DirectionAttribute].reduce(function (memo, attr) {
        memo[attr.keyName] = attr;
        return memo;
      }, {});

      var STYLE_ATTRIBUTORS = [_align.AlignStyle, _background.BackgroundStyle, _color.ColorStyle, _direction.DirectionStyle, _font.FontStyle, _size.SizeStyle].reduce(function (memo, attr) {
        memo[attr.keyName] = attr;
        return memo;
      }, {});

      var Clipboard = function (_Module) {
        _inherits(Clipboard, _Module);

        function Clipboard(quill, options) {
          _classCallCheck(this, Clipboard);

          var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));

          _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));
          _this.container = _this.quill.addContainer('ql-clipboard');
          _this.container.setAttribute('contenteditable', true);
          _this.container.setAttribute('tabindex', -1);
          _this.matchers = [];
          CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (_ref) {
            var _ref2 = _slicedToArray(_ref, 2),
              selector = _ref2[0],
              matcher = _ref2[1];

            if (!options.matchVisual && matcher === matchSpacing) return;
            _this.addMatcher(selector, matcher);
          });
          return _this;
        }

        _createClass(Clipboard, [{
          key: 'addMatcher',
          value: function addMatcher(selector, matcher) {
            this.matchers.push([selector, matcher]);
          }
        }, {
          key: 'convert',
          value: function convert(html) {
            if (typeof html === 'string') {
              this.container.innerHTML = html.replace(/\>\r?\n +\</g, '><'); // Remove spaces between tags
              return this.convert();
            }
            var formats = this.quill.getFormat(this.quill.selection.savedRange.index);
            if (formats[_code2.default.blotName]) {
              var text = this.container.innerText;
              this.container.innerHTML = '';
              return new _quillDelta2.default().insert(text, _defineProperty({}, _code2.default.blotName, formats[_code2.default.blotName]));
            }

            var _prepareMatching = this.prepareMatching(),
              _prepareMatching2 = _slicedToArray(_prepareMatching, 2),
              elementMatchers = _prepareMatching2[0],
              textMatchers = _prepareMatching2[1];

            var delta = traverse(this.container, elementMatchers, textMatchers);
            // Remove trailing newline
            if (deltaEndsWith(delta, '\n') && delta.ops[delta.ops.length - 1].attributes == null) {
              delta = delta.compose(new _quillDelta2.default().retain(delta.length() - 1).delete(1));
            }
            debug.log('convert', this.container.innerHTML, delta);
            this.container.innerHTML = '';
            return delta;
          }
        }, {
          key: 'dangerouslyPasteHTML',
          value: function dangerouslyPasteHTML(index, html) {
            var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _quill2.default.sources.API;

            if (typeof index === 'string') {
              this.quill.setContents(this.convert(index), html);
              this.quill.setSelection(0, _quill2.default.sources.SILENT);
            } else {
              var paste = this.convert(html);
              this.quill.updateContents(new _quillDelta2.default().retain(index).concat(paste), source);
              this.quill.setSelection(index + paste.length(), _quill2.default.sources.SILENT);
            }
          }
        }, {
          key: 'onPaste',
          value: function onPaste(e) {
            var _this2 = this;

            if (e.defaultPrevented || !this.quill.isEnabled()) return;
            var range = this.quill.getSelection();
            var delta = new _quillDelta2.default().retain(range.index);
            var scrollTop = this.quill.scrollingContainer.scrollTop;
            this.container.focus();
            this.quill.selection.update(_quill2.default.sources.SILENT);
            setTimeout(function () {
              delta = delta.concat(_this2.convert()).delete(range.length);
              _this2.quill.updateContents(delta, _quill2.default.sources.USER);
              // range.length contributes to delta.length()
              _this2.quill.setSelection(delta.length() - range.length, _quill2.default.sources.SILENT);
              _this2.quill.scrollingContainer.scrollTop = scrollTop;
              _this2.quill.focus();
            }, 1);
          }
        }, {
          key: 'prepareMatching',
          value: function prepareMatching() {
            var _this3 = this;

            var elementMatchers = [],
              textMatchers = [];
            this.matchers.forEach(function (pair) {
              var _pair = _slicedToArray(pair, 2),
                selector = _pair[0],
                matcher = _pair[1];

              switch (selector) {
                case Node.TEXT_NODE:
                  textMatchers.push(matcher);
                  break;
                case Node.ELEMENT_NODE:
                  elementMatchers.push(matcher);
                  break;
                default:
                  [].forEach.call(_this3.container.querySelectorAll(selector), function (node) {
                    // TODO use weakmap
                    node[DOM_KEY] = node[DOM_KEY] || [];
                    node[DOM_KEY].push(matcher);
                  });
                  break;
              }
            });
            return [elementMatchers, textMatchers];
          }
        }]);

        return Clipboard;
      }(_module2.default);

      Clipboard.DEFAULTS = {
        matchers: [],
        matchVisual: true
      };

      function applyFormat(delta, format, value) {
        if ((typeof format === 'undefined' ? 'undefined' : _typeof(format)) === 'object') {
          return Object.keys(format).reduce(function (delta, key) {
            return applyFormat(delta, key, format[key]);
          }, delta);
        } else {
          return delta.reduce(function (delta, op) {
            if (op.attributes && op.attributes[format]) {
              return delta.push(op);
            } else {
              return delta.insert(op.insert, (0, _extend3.default)({}, _defineProperty({}, format, value), op.attributes));
            }
          }, new _quillDelta2.default());
        }
      }

      function computeStyle(node) {
        if (node.nodeType !== Node.ELEMENT_NODE) return {};
        var DOM_KEY = '__ql-computed-style';
        return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));
      }

      function deltaEndsWith(delta, text) {
        var endText = "";
        for (var i = delta.ops.length - 1; i >= 0 && endText.length < text.length; --i) {
          var op = delta.ops[i];
          if (typeof op.insert !== 'string') break;
          endText = op.insert + endText;
        }
        return endText.slice(-1 * text.length) === text;
      }

      function isLine(node) {
        if (node.childNodes.length === 0) return false; // Exclude embed blocks
        var style = computeStyle(node);
        return ['block', 'list-item'].indexOf(style.display) > -1;
      }

      function traverse(node, elementMatchers, textMatchers) {
        // Post-order
        if (node.nodeType === node.TEXT_NODE) {
          return textMatchers.reduce(function (delta, matcher) {
            return matcher(node, delta);
          }, new _quillDelta2.default());
        } else if (node.nodeType === node.ELEMENT_NODE) {
          return [].reduce.call(node.childNodes || [], function (delta, childNode) {
            var childrenDelta = traverse(childNode, elementMatchers, textMatchers);
            if (childNode.nodeType === node.ELEMENT_NODE) {
              childrenDelta = elementMatchers.reduce(function (childrenDelta, matcher) {
                return matcher(childNode, childrenDelta);
              }, childrenDelta);
              childrenDelta = (childNode[DOM_KEY] || []).reduce(function (childrenDelta, matcher) {
                return matcher(childNode, childrenDelta);
              }, childrenDelta);
            }
            return delta.concat(childrenDelta);
          }, new _quillDelta2.default());
        } else {
          return new _quillDelta2.default();
        }
      }

      function matchAlias(format, node, delta) {
        return applyFormat(delta, format, true);
      }

      function matchAttributor(node, delta) {
        var attributes = _parchment2.default.Attributor.Attribute.keys(node);
        var classes = _parchment2.default.Attributor.Class.keys(node);
        var styles = _parchment2.default.Attributor.Style.keys(node);
        var formats = {};
        attributes.concat(classes).concat(styles).forEach(function (name) {
          var attr = _parchment2.default.query(name, _parchment2.default.Scope.ATTRIBUTE);
          if (attr != null) {
            formats[attr.attrName] = attr.value(node);
            if (formats[attr.attrName]) return;
          }
          attr = ATTRIBUTE_ATTRIBUTORS[name];
          if (attr != null && (attr.attrName === name || attr.keyName === name)) {
            formats[attr.attrName] = attr.value(node) || undefined;
          }
          attr = STYLE_ATTRIBUTORS[name];
          if (attr != null && (attr.attrName === name || attr.keyName === name)) {
            attr = STYLE_ATTRIBUTORS[name];
            formats[attr.attrName] = attr.value(node) || undefined;
          }
        });
        if (Object.keys(formats).length > 0) {
          delta = applyFormat(delta, formats);
        }
        return delta;
      }

      function matchBlot(node, delta) {
        var match = _parchment2.default.query(node);
        if (match == null) return delta;
        if (match.prototype instanceof _parchment2.default.Embed) {
          var embed = {};
          var value = match.value(node);
          if (value != null) {
            embed[match.blotName] = value;
            delta = new _quillDelta2.default().insert(embed, match.formats(node));
          }
        } else if (typeof match.formats === 'function') {
          delta = applyFormat(delta, match.blotName, match.formats(node));
        }
        return delta;
      }

      function matchBreak(node, delta) {
        if (!deltaEndsWith(delta, '\n')) {
          delta.insert('\n');
        }
        return delta;
      }

      function matchIgnore() {
        return new _quillDelta2.default();
      }

      function matchIndent(node, delta) {
        var match = _parchment2.default.query(node);
        if (match == null || match.blotName !== 'list-item' || !deltaEndsWith(delta, '\n')) {
          return delta;
        }
        var indent = -1,
          parent = node.parentNode;
        while (!parent.classList.contains('ql-clipboard')) {
          if ((_parchment2.default.query(parent) || {}).blotName === 'list') {
            indent += 1;
          }
          parent = parent.parentNode;
        }
        if (indent <= 0) return delta;
        return delta.compose(new _quillDelta2.default().retain(delta.length() - 1).retain(1, { indent: indent }));
      }

      function matchNewline(node, delta) {
        if (!deltaEndsWith(delta, '\n')) {
          if (isLine(node) || delta.length() > 0 && node.nextSibling && isLine(node.nextSibling)) {
            delta.insert('\n');
          }
        }
        return delta;
      }

      function matchSpacing(node, delta) {
        if (isLine(node) && node.nextElementSibling != null && !deltaEndsWith(delta, '\n\n')) {
          var nodeHeight = node.offsetHeight + parseFloat(computeStyle(node).marginTop) + parseFloat(computeStyle(node).marginBottom);
          // debugger
          if (node.nextElementSibling.offsetTop > node.offsetTop + nodeHeight * 2.5) {
            delta.insert('\n');
          }
        }
        return delta;
      }

      function matchStyles(node, delta) {
        var formats = {};
        var style = node.style || {};
        if (style.fontStyle && computeStyle(node).fontStyle === 'italic') {
          formats.italic = true;
        }
        if (style.fontWeight && (computeStyle(node).fontWeight.startsWith('bold') || parseInt(computeStyle(node).fontWeight) >= 700)) {
          formats.bold = true;
        }
        if (Object.keys(formats).length > 0) {
          delta = applyFormat(delta, formats);
        }
        if (parseFloat(style.textIndent || 0) > 0) {
          // Could be 0.5in
          delta = new _quillDelta2.default().insert('\t').concat(delta);
        }
        return delta;
      }

      function matchText(node, delta) {
        var text = node.data;
        // Word represents empty line with <o:p>&nbsp;</o:p>
        if (node.parentNode.tagName === 'O:P') {
          return delta.insert(text.trim());
        }
        if (text.trim().length === 0 && node.parentNode.classList.contains('ql-clipboard')) {
          return delta;
        }
        if (!computeStyle(node.parentNode).whiteSpace.startsWith('pre')) {
          // eslint-disable-next-line func-style
          var replacer = function replacer(collapse, match) {
            match = match.replace(/[^\u00a0]/g, ''); // \u00a0 is nbsp;
            return match.length < 1 && collapse ? ' ' : match;
          };
          text = text.replace(/\r\n/g, ' ').replace(/\n/g, ' ');
          text = text.replace(/\s\s+/g, replacer.bind(replacer, true)); // collapse whitespace
          if (node.previousSibling == null && isLine(node.parentNode) || node.previousSibling != null && isLine(node.previousSibling)) {
            text = text.replace(/^\s+/, replacer.bind(replacer, false));
          }
          if (node.nextSibling == null && isLine(node.parentNode) || node.nextSibling != null && isLine(node.nextSibling)) {
            text = text.replace(/\s+$/, replacer.bind(replacer, false));
          }
        }
        return delta.insert(text);
      }

      exports.default = Clipboard;
      exports.matchAttributor = matchAttributor;
      exports.matchBlot = matchBlot;
      exports.matchNewline = matchNewline;
      exports.matchSpacing = matchSpacing;
      exports.matchText = matchText;

      /***/
    }),
/* 56 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Bold = function (_Inline) {
        _inherits(Bold, _Inline);

        function Bold() {
          _classCallCheck(this, Bold);

          return _possibleConstructorReturn(this, (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(this, arguments));
        }

        _createClass(Bold, [{
          key: 'optimize',
          value: function optimize(context) {
            _get(Bold.prototype.__proto__ || Object.getPrototypeOf(Bold.prototype), 'optimize', this).call(this, context);
            if (this.domNode.tagName !== this.statics.tagName[0]) {
              this.replaceWith(this.statics.blotName);
            }
          }
        }], [{
          key: 'create',
          value: function create() {
            return _get(Bold.__proto__ || Object.getPrototypeOf(Bold), 'create', this).call(this);
          }
        }, {
          key: 'formats',
          value: function formats() {
            return true;
          }
        }]);

        return Bold;
      }(_inline2.default);

      Bold.blotName = 'bold';
      Bold.tagName = ['STRONG', 'B'];

      exports.default = Bold;

      /***/
    }),
/* 57 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.addControls = exports.default = undefined;

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var debug = (0, _logger2.default)('quill:toolbar');

      var Toolbar = function (_Module) {
        _inherits(Toolbar, _Module);

        function Toolbar(quill, options) {
          _classCallCheck(this, Toolbar);

          var _this = _possibleConstructorReturn(this, (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(this, quill, options));

          if (Array.isArray(_this.options.container)) {
            var container = document.createElement('div');
            addControls(container, _this.options.container);
            quill.container.parentNode.insertBefore(container, quill.container);
            _this.container = container;
          } else if (typeof _this.options.container === 'string') {
            _this.container = document.querySelector(_this.options.container);
          } else {
            _this.container = _this.options.container;
          }
          if (!(_this.container instanceof HTMLElement)) {
            var _ret;

            return _ret = debug.error('Container required for toolbar', _this.options), _possibleConstructorReturn(_this, _ret);
          }
          _this.container.classList.add('ql-toolbar');
          _this.controls = [];
          _this.handlers = {};
          Object.keys(_this.options.handlers).forEach(function (format) {
            _this.addHandler(format, _this.options.handlers[format]);
          });
          [].forEach.call(_this.container.querySelectorAll('button, select'), function (input) {
            _this.attach(input);
          });
          _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (type, range) {
            if (type === _quill2.default.events.SELECTION_CHANGE) {
              _this.update(range);
            }
          });
          _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
            var _this$quill$selection = _this.quill.selection.getRange(),
              _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),
              range = _this$quill$selection2[0]; // quill.getSelection triggers update


            _this.update(range);
          });
          return _this;
        }

        _createClass(Toolbar, [{
          key: 'addHandler',
          value: function addHandler(format, handler) {
            this.handlers[format] = handler;
          }
        }, {
          key: 'attach',
          value: function attach(input) {
            var _this2 = this;

            var format = [].find.call(input.classList, function (className) {
              return className.indexOf('ql-') === 0;
            });
            if (!format) return;
            format = format.slice('ql-'.length);
            if (input.tagName === 'BUTTON') {
              input.setAttribute('type', 'button');
            }
            if (this.handlers[format] == null) {
              if (this.quill.scroll.whitelist != null && this.quill.scroll.whitelist[format] == null) {
                debug.warn('ignoring attaching to disabled format', format, input);
                return;
              }
              if (_parchment2.default.query(format) == null) {
                debug.warn('ignoring attaching to nonexistent format', format, input);
                return;
              }
            }
            var eventName = input.tagName === 'SELECT' ? 'change' : 'click';
            input.addEventListener(eventName, function (e) {
              var value = void 0;
              if (input.tagName === 'SELECT') {
                if (input.selectedIndex < 0) return;
                var selected = input.options[input.selectedIndex];
                if (selected.hasAttribute('selected')) {
                  value = false;
                } else {
                  value = selected.value || false;
                }
              } else {
                if (input.classList.contains('ql-active')) {
                  value = false;
                } else {
                  value = input.value || !input.hasAttribute('value');
                }
                e.preventDefault();
              }
              _this2.quill.focus();

              var _quill$selection$getR = _this2.quill.selection.getRange(),
                _quill$selection$getR2 = _slicedToArray(_quill$selection$getR, 1),
                range = _quill$selection$getR2[0];

              if (_this2.handlers[format] != null) {
                _this2.handlers[format].call(_this2, value);
              } else if (_parchment2.default.query(format).prototype instanceof _parchment2.default.Embed) {
                value = prompt('Enter ' + format);
                if (!value) return;
                _this2.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert(_defineProperty({}, format, value)), _quill2.default.sources.USER);
              } else {
                _this2.quill.format(format, value, _quill2.default.sources.USER);
              }
              _this2.update(range);
            });
            // TODO use weakmap
            this.controls.push([format, input]);
          }
        }, {
          key: 'update',
          value: function update(range) {
            var formats = range == null ? {} : this.quill.getFormat(range);
            this.controls.forEach(function (pair) {
              var _pair = _slicedToArray(pair, 2),
                format = _pair[0],
                input = _pair[1];

              if (input.tagName === 'SELECT') {
                var option = void 0;
                if (range == null) {
                  option = null;
                } else if (formats[format] == null) {
                  option = input.querySelector('option[selected]');
                } else if (!Array.isArray(formats[format])) {
                  var value = formats[format];
                  if (typeof value === 'string') {
                    value = value.replace(/\"/g, '\\"');
                  }
                  option = input.querySelector('option[value="' + value + '"]');
                }
                if (option == null) {
                  input.value = ''; // TODO make configurable?
                  input.selectedIndex = -1;
                } else {
                  option.selected = true;
                }
              } else {
                if (range == null) {
                  input.classList.remove('ql-active');
                } else if (input.hasAttribute('value')) {
                  // both being null should match (default values)
                  // '1' should match with 1 (headers)
                  var isActive = formats[format] === input.getAttribute('value') || formats[format] != null && formats[format].toString() === input.getAttribute('value') || formats[format] == null && !input.getAttribute('value');
                  input.classList.toggle('ql-active', isActive);
                } else {
                  input.classList.toggle('ql-active', formats[format] != null);
                }
              }
            });
          }
        }]);

        return Toolbar;
      }(_module2.default);

      Toolbar.DEFAULTS = {};

      function addButton(container, format, value) {
        var input = document.createElement('button');
        input.setAttribute('type', 'button');
        input.classList.add('ql-' + format);
        if (value != null) {
          input.value = value;
        }
        container.appendChild(input);
      }

      function addControls(container, groups) {
        if (!Array.isArray(groups[0])) {
          groups = [groups];
        }
        groups.forEach(function (controls) {
          var group = document.createElement('span');
          group.classList.add('ql-formats');
          controls.forEach(function (control) {
            if (typeof control === 'string') {
              addButton(group, control);
            } else {
              var format = Object.keys(control)[0];
              var value = control[format];
              if (Array.isArray(value)) {
                addSelect(group, format, value);
              } else {
                addButton(group, format, value);
              }
            }
          });
          container.appendChild(group);
        });
      }

      function addSelect(container, format, values) {
        var input = document.createElement('select');
        input.classList.add('ql-' + format);
        values.forEach(function (value) {
          var option = document.createElement('option');
          if (value !== false) {
            option.setAttribute('value', value);
          } else {
            option.setAttribute('selected', 'selected');
          }
          input.appendChild(option);
        });
        container.appendChild(input);
      }

      Toolbar.DEFAULTS = {
        container: null,
        handlers: {
          clean: function clean() {
            var _this3 = this;

            var range = this.quill.getSelection();
            if (range == null) return;
            if (range.length == 0) {
              var formats = this.quill.getFormat();
              Object.keys(formats).forEach(function (name) {
                // Clean functionality in existing apps only clean inline formats
                if (_parchment2.default.query(name, _parchment2.default.Scope.INLINE) != null) {
                  _this3.quill.format(name, false);
                }
              });
            } else {
              this.quill.removeFormat(range, _quill2.default.sources.USER);
            }
          },
          direction: function direction(value) {
            var align = this.quill.getFormat()['align'];
            if (value === 'rtl' && align == null) {
              this.quill.format('align', 'right', _quill2.default.sources.USER);
            } else if (!value && align === 'right') {
              this.quill.format('align', false, _quill2.default.sources.USER);
            }
            this.quill.format('direction', value, _quill2.default.sources.USER);
          },
          indent: function indent(value) {
            var range = this.quill.getSelection();
            var formats = this.quill.getFormat(range);
            var indent = parseInt(formats.indent || 0);
            if (value === '+1' || value === '-1') {
              var modifier = value === '+1' ? 1 : -1;
              if (formats.direction === 'rtl') modifier *= -1;
              this.quill.format('indent', indent + modifier, _quill2.default.sources.USER);
            }
          },
          link: function link(value) {
            if (value === true) {
              value = prompt('Enter link URL:');
            }
            this.quill.format('link', value, _quill2.default.sources.USER);
          },
          list: function list(value) {
            var range = this.quill.getSelection();
            var formats = this.quill.getFormat(range);
            if (value === 'check') {
              if (formats['list'] === 'checked' || formats['list'] === 'unchecked') {
                this.quill.format('list', false, _quill2.default.sources.USER);
              } else {
                this.quill.format('list', 'unchecked', _quill2.default.sources.USER);
              }
            } else {
              this.quill.format('list', value, _quill2.default.sources.USER);
            }
          }
        }
      };

      exports.default = Toolbar;
      exports.addControls = addControls;

      /***/
    }),
/* 58 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <polyline class=\"ql-even ql-stroke\" points=\"5 7 3 9 5 11\"></polyline> <polyline class=\"ql-even ql-stroke\" points=\"13 7 15 9 13 11\"></polyline> <line class=ql-stroke x1=10 x2=8 y1=5 y2=13></line> </svg>";

      /***/
    }),
/* 59 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ColorPicker = function (_Picker) {
        _inherits(ColorPicker, _Picker);

        function ColorPicker(select, label) {
          _classCallCheck(this, ColorPicker);

          var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, select));

          _this.label.innerHTML = label;
          _this.container.classList.add('ql-color-picker');
          [].slice.call(_this.container.querySelectorAll('.ql-picker-item'), 0, 7).forEach(function (item) {
            item.classList.add('ql-primary');
          });
          return _this;
        }

        _createClass(ColorPicker, [{
          key: 'buildItem',
          value: function buildItem(option) {
            var item = _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'buildItem', this).call(this, option);
            item.style.backgroundColor = option.getAttribute('value') || '';
            return item;
          }
        }, {
          key: 'selectItem',
          value: function selectItem(item, trigger) {
            _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'selectItem', this).call(this, item, trigger);
            var colorLabel = this.label.querySelector('.ql-color-label');
            var value = item ? item.getAttribute('data-value') || '' : '';
            if (colorLabel) {
              if (colorLabel.tagName === 'line') {
                colorLabel.style.stroke = value;
              } else {
                colorLabel.style.fill = value;
              }
            }
          }
        }]);

        return ColorPicker;
      }(_picker2.default);

      exports.default = ColorPicker;

      /***/
    }),
/* 60 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var IconPicker = function (_Picker) {
        _inherits(IconPicker, _Picker);

        function IconPicker(select, icons) {
          _classCallCheck(this, IconPicker);

          var _this = _possibleConstructorReturn(this, (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(this, select));

          _this.container.classList.add('ql-icon-picker');
          [].forEach.call(_this.container.querySelectorAll('.ql-picker-item'), function (item) {
            item.innerHTML = icons[item.getAttribute('data-value') || ''];
          });
          _this.defaultItem = _this.container.querySelector('.ql-selected');
          _this.selectItem(_this.defaultItem);
          return _this;
        }

        _createClass(IconPicker, [{
          key: 'selectItem',
          value: function selectItem(item, trigger) {
            _get(IconPicker.prototype.__proto__ || Object.getPrototypeOf(IconPicker.prototype), 'selectItem', this).call(this, item, trigger);
            item = item || this.defaultItem;
            this.label.innerHTML = item.innerHTML;
          }
        }]);

        return IconPicker;
      }(_picker2.default);

      exports.default = IconPicker;

      /***/
    }),
/* 61 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      var Tooltip = function () {
        function Tooltip(quill, boundsContainer) {
          var _this = this;

          _classCallCheck(this, Tooltip);

          this.quill = quill;
          this.boundsContainer = boundsContainer || document.body;
          this.root = quill.addContainer('ql-tooltip');
          this.root.innerHTML = this.constructor.TEMPLATE;
          if (this.quill.root === this.quill.scrollingContainer) {
            this.quill.root.addEventListener('scroll', function () {
              _this.root.style.marginTop = -1 * _this.quill.root.scrollTop + 'px';
            });
          }
          this.hide();
        }

        _createClass(Tooltip, [{
          key: 'hide',
          value: function hide() {
            this.root.classList.add('ql-hidden');
          }
        }, {
          key: 'position',
          value: function position(reference) {
            var left = reference.left + reference.width / 2 - this.root.offsetWidth / 2;
            // root.scrollTop should be 0 if scrollContainer !== root
            var top = reference.bottom + this.quill.root.scrollTop;
            this.root.style.left = left + 'px';
            this.root.style.top = top + 'px';
            this.root.classList.remove('ql-flip');
            var containerBounds = this.boundsContainer.getBoundingClientRect();
            var rootBounds = this.root.getBoundingClientRect();
            var shift = 0;
            if (rootBounds.right > containerBounds.right) {
              shift = containerBounds.right - rootBounds.right;
              this.root.style.left = left + shift + 'px';
            }
            if (rootBounds.left < containerBounds.left) {
              shift = containerBounds.left - rootBounds.left;
              this.root.style.left = left + shift + 'px';
            }
            if (rootBounds.bottom > containerBounds.bottom) {
              var height = rootBounds.bottom - rootBounds.top;
              var verticalShift = reference.bottom - reference.top + height;
              this.root.style.top = top - verticalShift + 'px';
              this.root.classList.add('ql-flip');
            }
            return shift;
          }
        }, {
          key: 'show',
          value: function show() {
            this.root.classList.remove('ql-editing');
            this.root.classList.remove('ql-hidden');
          }
        }]);

        return Tooltip;
      }();

      exports.default = Tooltip;

      /***/
    }),
/* 62 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _base = __webpack_require__(43);

      var _base2 = _interopRequireDefault(_base);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      var _selection = __webpack_require__(15);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var TOOLBAR_CONFIG = [[{ header: ['1', '2', '3', false] }], ['bold', 'italic', 'underline', 'link'], [{ list: 'ordered' }, { list: 'bullet' }], ['clean']];

      var SnowTheme = function (_BaseTheme) {
        _inherits(SnowTheme, _BaseTheme);

        function SnowTheme(quill, options) {
          _classCallCheck(this, SnowTheme);

          if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
            options.modules.toolbar.container = TOOLBAR_CONFIG;
          }

          var _this = _possibleConstructorReturn(this, (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(this, quill, options));

          _this.quill.container.classList.add('ql-snow');
          return _this;
        }

        _createClass(SnowTheme, [{
          key: 'extendToolbar',
          value: function extendToolbar(toolbar) {
            toolbar.container.classList.add('ql-snow');
            this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
            this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
            this.tooltip = new SnowTooltip(this.quill, this.options.bounds);
            if (toolbar.container.querySelector('.ql-link')) {
              this.quill.keyboard.addBinding({ key: 'K', shortKey: true }, function (range, context) {
                toolbar.handlers['link'].call(toolbar, !context.format.link);
              });
            }
          }
        }]);

        return SnowTheme;
      }(_base2.default);

      SnowTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
        modules: {
          toolbar: {
            handlers: {
              link: function link(value) {
                if (value) {
                  var range = this.quill.getSelection();
                  if (range == null || range.length == 0) return;
                  var preview = this.quill.getText(range);
                  if (/^\S+@\S+\.\S+$/.test(preview) && preview.indexOf('mailto:') !== 0) {
                    preview = 'mailto:' + preview;
                  }
                  var tooltip = this.quill.theme.tooltip;
                  tooltip.edit('link', preview);
                } else {
                  this.quill.format('link', false);
                }
              }
            }
          }
        }
      });

      var SnowTooltip = function (_BaseTooltip) {
        _inherits(SnowTooltip, _BaseTooltip);

        function SnowTooltip(quill, bounds) {
          _classCallCheck(this, SnowTooltip);

          var _this2 = _possibleConstructorReturn(this, (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(this, quill, bounds));

          _this2.preview = _this2.root.querySelector('a.ql-preview');
          return _this2;
        }

        _createClass(SnowTooltip, [{
          key: 'listen',
          value: function listen() {
            var _this3 = this;

            _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'listen', this).call(this);
            this.root.querySelector('a.ql-action').addEventListener('click', function (event) {
              if (_this3.root.classList.contains('ql-editing')) {
                _this3.save();
              } else {
                _this3.edit('link', _this3.preview.textContent);
              }
              event.preventDefault();
            });
            this.root.querySelector('a.ql-remove').addEventListener('click', function (event) {
              if (_this3.linkRange != null) {
                var range = _this3.linkRange;
                _this3.restoreFocus();
                _this3.quill.formatText(range, 'link', false, _emitter2.default.sources.USER);
                delete _this3.linkRange;
              }
              event.preventDefault();
              _this3.hide();
            });
            this.quill.on(_emitter2.default.events.SELECTION_CHANGE, function (range, oldRange, source) {
              if (range == null) return;
              if (range.length === 0 && source === _emitter2.default.sources.USER) {
                var _quill$scroll$descend = _this3.quill.scroll.descendant(_link2.default, range.index),
                  _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
                  link = _quill$scroll$descend2[0],
                  offset = _quill$scroll$descend2[1];

                if (link != null) {
                  _this3.linkRange = new _selection.Range(range.index - offset, link.length());
                  var preview = _link2.default.formats(link.domNode);
                  _this3.preview.textContent = preview;
                  _this3.preview.setAttribute('href', preview);
                  _this3.show();
                  _this3.position(_this3.quill.getBounds(_this3.linkRange));
                  return;
                }
              } else {
                delete _this3.linkRange;
              }
              _this3.hide();
            });
          }
        }, {
          key: 'show',
          value: function show() {
            _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'show', this).call(this);
            this.root.removeAttribute('data-mode');
          }
        }]);

        return SnowTooltip;
      }(_base.BaseTooltip);

      SnowTooltip.TEMPLATE = ['<a class="ql-preview" rel="noopener noreferrer" target="_blank" href="about:blank"></a>', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-action"></a>', '<a class="ql-remove"></a>'].join('');

      exports.default = SnowTheme;

      /***/
    }),
/* 63 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _core = __webpack_require__(29);

      var _core2 = _interopRequireDefault(_core);

      var _align = __webpack_require__(36);

      var _direction = __webpack_require__(38);

      var _indent = __webpack_require__(64);

      var _blockquote = __webpack_require__(65);

      var _blockquote2 = _interopRequireDefault(_blockquote);

      var _header = __webpack_require__(66);

      var _header2 = _interopRequireDefault(_header);

      var _list = __webpack_require__(67);

      var _list2 = _interopRequireDefault(_list);

      var _background = __webpack_require__(37);

      var _color = __webpack_require__(26);

      var _font = __webpack_require__(39);

      var _size = __webpack_require__(40);

      var _bold = __webpack_require__(56);

      var _bold2 = _interopRequireDefault(_bold);

      var _italic = __webpack_require__(68);

      var _italic2 = _interopRequireDefault(_italic);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      var _script = __webpack_require__(69);

      var _script2 = _interopRequireDefault(_script);

      var _strike = __webpack_require__(70);

      var _strike2 = _interopRequireDefault(_strike);

      var _underline = __webpack_require__(71);

      var _underline2 = _interopRequireDefault(_underline);

      var _image = __webpack_require__(72);

      var _image2 = _interopRequireDefault(_image);

      var _video = __webpack_require__(73);

      var _video2 = _interopRequireDefault(_video);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _formula = __webpack_require__(74);

      var _formula2 = _interopRequireDefault(_formula);

      var _syntax = __webpack_require__(75);

      var _syntax2 = _interopRequireDefault(_syntax);

      var _toolbar = __webpack_require__(57);

      var _toolbar2 = _interopRequireDefault(_toolbar);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      var _colorPicker = __webpack_require__(59);

      var _colorPicker2 = _interopRequireDefault(_colorPicker);

      var _iconPicker = __webpack_require__(60);

      var _iconPicker2 = _interopRequireDefault(_iconPicker);

      var _tooltip = __webpack_require__(61);

      var _tooltip2 = _interopRequireDefault(_tooltip);

      var _bubble = __webpack_require__(108);

      var _bubble2 = _interopRequireDefault(_bubble);

      var _snow = __webpack_require__(62);

      var _snow2 = _interopRequireDefault(_snow);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      _core2.default.register({
        'attributors/attribute/direction': _direction.DirectionAttribute,

        'attributors/class/align': _align.AlignClass,
        'attributors/class/background': _background.BackgroundClass,
        'attributors/class/color': _color.ColorClass,
        'attributors/class/direction': _direction.DirectionClass,
        'attributors/class/font': _font.FontClass,
        'attributors/class/size': _size.SizeClass,

        'attributors/style/align': _align.AlignStyle,
        'attributors/style/background': _background.BackgroundStyle,
        'attributors/style/color': _color.ColorStyle,
        'attributors/style/direction': _direction.DirectionStyle,
        'attributors/style/font': _font.FontStyle,
        'attributors/style/size': _size.SizeStyle
      }, true);

      _core2.default.register({
        'formats/align': _align.AlignClass,
        'formats/direction': _direction.DirectionClass,
        'formats/indent': _indent.IndentClass,

        'formats/background': _background.BackgroundStyle,
        'formats/color': _color.ColorStyle,
        'formats/font': _font.FontClass,
        'formats/size': _size.SizeClass,

        'formats/blockquote': _blockquote2.default,
        'formats/code-block': _code2.default,
        'formats/header': _header2.default,
        'formats/list': _list2.default,

        'formats/bold': _bold2.default,
        'formats/code': _code.Code,
        'formats/italic': _italic2.default,
        'formats/link': _link2.default,
        'formats/script': _script2.default,
        'formats/strike': _strike2.default,
        'formats/underline': _underline2.default,

        'formats/image': _image2.default,
        'formats/video': _video2.default,

        'formats/list/item': _list.ListItem,

        'modules/formula': _formula2.default,
        'modules/syntax': _syntax2.default,
        'modules/toolbar': _toolbar2.default,

        'themes/bubble': _bubble2.default,
        'themes/snow': _snow2.default,

        'ui/icons': _icons2.default,
        'ui/picker': _picker2.default,
        'ui/icon-picker': _iconPicker2.default,
        'ui/color-picker': _colorPicker2.default,
        'ui/tooltip': _tooltip2.default
      }, true);

      exports.default = _core2.default;

      /***/
    }),
/* 64 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.IndentClass = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var IdentAttributor = function (_Parchment$Attributor) {
        _inherits(IdentAttributor, _Parchment$Attributor);

        function IdentAttributor() {
          _classCallCheck(this, IdentAttributor);

          return _possibleConstructorReturn(this, (IdentAttributor.__proto__ || Object.getPrototypeOf(IdentAttributor)).apply(this, arguments));
        }

        _createClass(IdentAttributor, [{
          key: 'add',
          value: function add(node, value) {
            if (value === '+1' || value === '-1') {
              var indent = this.value(node) || 0;
              value = value === '+1' ? indent + 1 : indent - 1;
            }
            if (value === 0) {
              this.remove(node);
              return true;
            } else {
              return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'add', this).call(this, node, value);
            }
          }
        }, {
          key: 'canAdd',
          value: function canAdd(node, value) {
            return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, value) || _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, parseInt(value));
          }
        }, {
          key: 'value',
          value: function value(node) {
            return parseInt(_get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'value', this).call(this, node)) || undefined; // Don't return NaN
          }
        }]);

        return IdentAttributor;
      }(_parchment2.default.Attributor.Class);

      var IndentClass = new IdentAttributor('indent', 'ql-indent', {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: [1, 2, 3, 4, 5, 6, 7, 8]
      });

      exports.IndentClass = IndentClass;

      /***/
    }),
/* 65 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Blockquote = function (_Block) {
        _inherits(Blockquote, _Block);

        function Blockquote() {
          _classCallCheck(this, Blockquote);

          return _possibleConstructorReturn(this, (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(this, arguments));
        }

        return Blockquote;
      }(_block2.default);

      Blockquote.blotName = 'blockquote';
      Blockquote.tagName = 'blockquote';

      exports.default = Blockquote;

      /***/
    }),
/* 66 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Header = function (_Block) {
        _inherits(Header, _Block);

        function Header() {
          _classCallCheck(this, Header);

          return _possibleConstructorReturn(this, (Header.__proto__ || Object.getPrototypeOf(Header)).apply(this, arguments));
        }

        _createClass(Header, null, [{
          key: 'formats',
          value: function formats(domNode) {
            return this.tagName.indexOf(domNode.tagName) + 1;
          }
        }]);

        return Header;
      }(_block2.default);

      Header.blotName = 'header';
      Header.tagName = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];

      exports.default = Header;

      /***/
    }),
/* 67 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.ListItem = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ListItem = function (_Block) {
        _inherits(ListItem, _Block);

        function ListItem() {
          _classCallCheck(this, ListItem);

          return _possibleConstructorReturn(this, (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(this, arguments));
        }

        _createClass(ListItem, [{
          key: 'format',
          value: function format(name, value) {
            if (name === List.blotName && !value) {
              this.replaceWith(_parchment2.default.create(this.statics.scope));
            } else {
              _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'format', this).call(this, name, value);
            }
          }
        }, {
          key: 'remove',
          value: function remove() {
            if (this.prev == null && this.next == null) {
              this.parent.remove();
            } else {
              _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'remove', this).call(this);
            }
          }
        }, {
          key: 'replaceWith',
          value: function replaceWith(name, value) {
            this.parent.isolate(this.offset(this.parent), this.length());
            if (name === this.parent.statics.blotName) {
              this.parent.replaceWith(name, value);
              return this;
            } else {
              this.parent.unwrap();
              return _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'replaceWith', this).call(this, name, value);
            }
          }
        }], [{
          key: 'formats',
          value: function formats(domNode) {
            return domNode.tagName === this.tagName ? undefined : _get(ListItem.__proto__ || Object.getPrototypeOf(ListItem), 'formats', this).call(this, domNode);
          }
        }]);

        return ListItem;
      }(_block2.default);

      ListItem.blotName = 'list-item';
      ListItem.tagName = 'LI';

      var List = function (_Container) {
        _inherits(List, _Container);

        _createClass(List, null, [{
          key: 'create',
          value: function create(value) {
            var tagName = value === 'ordered' ? 'OL' : 'UL';
            var node = _get(List.__proto__ || Object.getPrototypeOf(List), 'create', this).call(this, tagName);
            if (value === 'checked' || value === 'unchecked') {
              node.setAttribute('data-checked', value === 'checked');
            }
            return node;
          }
        }, {
          key: 'formats',
          value: function formats(domNode) {
            if (domNode.tagName === 'OL') return 'ordered';
            if (domNode.tagName === 'UL') {
              if (domNode.hasAttribute('data-checked')) {
                return domNode.getAttribute('data-checked') === 'true' ? 'checked' : 'unchecked';
              } else {
                return 'bullet';
              }
            }
            return undefined;
          }
        }]);

        function List(domNode) {
          _classCallCheck(this, List);

          var _this2 = _possibleConstructorReturn(this, (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode));

          var listEventHandler = function listEventHandler(e) {
            if (e.target.parentNode !== domNode) return;
            var format = _this2.statics.formats(domNode);
            var blot = _parchment2.default.find(e.target);
            if (format === 'checked') {
              blot.format('list', 'unchecked');
            } else if (format === 'unchecked') {
              blot.format('list', 'checked');
            }
          };

          domNode.addEventListener('touchstart', listEventHandler);
          domNode.addEventListener('mousedown', listEventHandler);
          return _this2;
        }

        _createClass(List, [{
          key: 'format',
          value: function format(name, value) {
            if (this.children.length > 0) {
              this.children.tail.format(name, value);
            }
          }
        }, {
          key: 'formats',
          value: function formats() {
            // We don't inherit from FormatBlot
            return _defineProperty({}, this.statics.blotName, this.statics.formats(this.domNode));
          }
        }, {
          key: 'insertBefore',
          value: function insertBefore(blot, ref) {
            if (blot instanceof ListItem) {
              _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'insertBefore', this).call(this, blot, ref);
            } else {
              var index = ref == null ? this.length() : ref.offset(this);
              var after = this.split(index);
              after.parent.insertBefore(blot, after);
            }
          }
        }, {
          key: 'optimize',
          value: function optimize(context) {
            _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'optimize', this).call(this, context);
            var next = this.next;
            if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && next.domNode.tagName === this.domNode.tagName && next.domNode.getAttribute('data-checked') === this.domNode.getAttribute('data-checked')) {
              next.moveChildren(this);
              next.remove();
            }
          }
        }, {
          key: 'replace',
          value: function replace(target) {
            if (target.statics.blotName !== this.statics.blotName) {
              var item = _parchment2.default.create(this.statics.defaultChild);
              target.moveChildren(item);
              this.appendChild(item);
            }
            _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'replace', this).call(this, target);
          }
        }]);

        return List;
      }(_container2.default);

      List.blotName = 'list';
      List.scope = _parchment2.default.Scope.BLOCK_BLOT;
      List.tagName = ['OL', 'UL'];
      List.defaultChild = 'list-item';
      List.allowedChildren = [ListItem];

      exports.ListItem = ListItem;
      exports.default = List;

      /***/
    }),
/* 68 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _bold = __webpack_require__(56);

      var _bold2 = _interopRequireDefault(_bold);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Italic = function (_Bold) {
        _inherits(Italic, _Bold);

        function Italic() {
          _classCallCheck(this, Italic);

          return _possibleConstructorReturn(this, (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(this, arguments));
        }

        return Italic;
      }(_bold2.default);

      Italic.blotName = 'italic';
      Italic.tagName = ['EM', 'I'];

      exports.default = Italic;

      /***/
    }),
/* 69 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Script = function (_Inline) {
        _inherits(Script, _Inline);

        function Script() {
          _classCallCheck(this, Script);

          return _possibleConstructorReturn(this, (Script.__proto__ || Object.getPrototypeOf(Script)).apply(this, arguments));
        }

        _createClass(Script, null, [{
          key: 'create',
          value: function create(value) {
            if (value === 'super') {
              return document.createElement('sup');
            } else if (value === 'sub') {
              return document.createElement('sub');
            } else {
              return _get(Script.__proto__ || Object.getPrototypeOf(Script), 'create', this).call(this, value);
            }
          }
        }, {
          key: 'formats',
          value: function formats(domNode) {
            if (domNode.tagName === 'SUB') return 'sub';
            if (domNode.tagName === 'SUP') return 'super';
            return undefined;
          }
        }]);

        return Script;
      }(_inline2.default);

      Script.blotName = 'script';
      Script.tagName = ['SUB', 'SUP'];

      exports.default = Script;

      /***/
    }),
/* 70 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Strike = function (_Inline) {
        _inherits(Strike, _Inline);

        function Strike() {
          _classCallCheck(this, Strike);

          return _possibleConstructorReturn(this, (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(this, arguments));
        }

        return Strike;
      }(_inline2.default);

      Strike.blotName = 'strike';
      Strike.tagName = 'S';

      exports.default = Strike;

      /***/
    }),
/* 71 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var Underline = function (_Inline) {
        _inherits(Underline, _Inline);

        function Underline() {
          _classCallCheck(this, Underline);

          return _possibleConstructorReturn(this, (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(this, arguments));
        }

        return Underline;
      }(_inline2.default);

      Underline.blotName = 'underline';
      Underline.tagName = 'U';

      exports.default = Underline;

      /***/
    }),
/* 72 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _link = __webpack_require__(27);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ATTRIBUTES = ['alt', 'height', 'width'];

      var Image = function (_Parchment$Embed) {
        _inherits(Image, _Parchment$Embed);

        function Image() {
          _classCallCheck(this, Image);

          return _possibleConstructorReturn(this, (Image.__proto__ || Object.getPrototypeOf(Image)).apply(this, arguments));
        }

        _createClass(Image, [{
          key: 'format',
          value: function format(name, value) {
            if (ATTRIBUTES.indexOf(name) > -1) {
              if (value) {
                this.domNode.setAttribute(name, value);
              } else {
                this.domNode.removeAttribute(name);
              }
            } else {
              _get(Image.prototype.__proto__ || Object.getPrototypeOf(Image.prototype), 'format', this).call(this, name, value);
            }
          }
        }], [{
          key: 'create',
          value: function create(value) {
            var node = _get(Image.__proto__ || Object.getPrototypeOf(Image), 'create', this).call(this, value);
            if (typeof value === 'string') {
              node.setAttribute('src', this.sanitize(value));
            }
            return node;
          }
        }, {
          key: 'formats',
          value: function formats(domNode) {
            return ATTRIBUTES.reduce(function (formats, attribute) {
              if (domNode.hasAttribute(attribute)) {
                formats[attribute] = domNode.getAttribute(attribute);
              }
              return formats;
            }, {});
          }
        }, {
          key: 'match',
          value: function match(url) {
            return (/\.(jpe?g|gif|png)$/.test(url) || /^data:image\/.+;base64/.test(url)
            );
          }
        }, {
          key: 'sanitize',
          value: function sanitize(url) {
            return (0, _link.sanitize)(url, ['http', 'https', 'data']) ? url : '//:0';
          }
        }, {
          key: 'value',
          value: function value(domNode) {
            return domNode.getAttribute('src');
          }
        }]);

        return Image;
      }(_parchment2.default.Embed);

      Image.blotName = 'image';
      Image.tagName = 'IMG';

      exports.default = Image;

      /***/
    }),
/* 73 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _block = __webpack_require__(4);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var ATTRIBUTES = ['height', 'width'];

      var Video = function (_BlockEmbed) {
        _inherits(Video, _BlockEmbed);

        function Video() {
          _classCallCheck(this, Video);

          return _possibleConstructorReturn(this, (Video.__proto__ || Object.getPrototypeOf(Video)).apply(this, arguments));
        }

        _createClass(Video, [{
          key: 'format',
          value: function format(name, value) {
            if (ATTRIBUTES.indexOf(name) > -1) {
              if (value) {
                this.domNode.setAttribute(name, value);
              } else {
                this.domNode.removeAttribute(name);
              }
            } else {
              _get(Video.prototype.__proto__ || Object.getPrototypeOf(Video.prototype), 'format', this).call(this, name, value);
            }
          }
        }], [{
          key: 'create',
          value: function create(value) {
            var node = _get(Video.__proto__ || Object.getPrototypeOf(Video), 'create', this).call(this, value);
            node.setAttribute('frameborder', '0');
            node.setAttribute('allowfullscreen', true);
            node.setAttribute('src', this.sanitize(value));
            return node;
          }
        }, {
          key: 'formats',
          value: function formats(domNode) {
            return ATTRIBUTES.reduce(function (formats, attribute) {
              if (domNode.hasAttribute(attribute)) {
                formats[attribute] = domNode.getAttribute(attribute);
              }
              return formats;
            }, {});
          }
        }, {
          key: 'sanitize',
          value: function sanitize(url) {
            return _link2.default.sanitize(url);
          }
        }, {
          key: 'value',
          value: function value(domNode) {
            return domNode.getAttribute('src');
          }
        }]);

        return Video;
      }(_block.BlockEmbed);

      Video.blotName = 'video';
      Video.className = 'ql-video';
      Video.tagName = 'IFRAME';

      exports.default = Video;

      /***/
    }),
/* 74 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.FormulaBlot = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _embed = __webpack_require__(35);

      var _embed2 = _interopRequireDefault(_embed);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var FormulaBlot = function (_Embed) {
        _inherits(FormulaBlot, _Embed);

        function FormulaBlot() {
          _classCallCheck(this, FormulaBlot);

          return _possibleConstructorReturn(this, (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(this, arguments));
        }

        _createClass(FormulaBlot, null, [{
          key: 'create',
          value: function create(value) {
            var node = _get(FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot), 'create', this).call(this, value);
            if (typeof value === 'string') {
              window.katex.render(value, node, {
                throwOnError: false,
                errorColor: '#f00'
              });
              node.setAttribute('data-value', value);
            }
            return node;
          }
        }, {
          key: 'value',
          value: function value(domNode) {
            return domNode.getAttribute('data-value');
          }
        }]);

        return FormulaBlot;
      }(_embed2.default);

      FormulaBlot.blotName = 'formula';
      FormulaBlot.className = 'ql-formula';
      FormulaBlot.tagName = 'SPAN';

      var Formula = function (_Module) {
        _inherits(Formula, _Module);

        _createClass(Formula, null, [{
          key: 'register',
          value: function register() {
            _quill2.default.register(FormulaBlot, true);
          }
        }]);

        function Formula() {
          _classCallCheck(this, Formula);

          var _this2 = _possibleConstructorReturn(this, (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this));

          if (window.katex == null) {
            throw new Error('Formula module requires KaTeX.');
          }
          return _this2;
        }

        return Formula;
      }(_module2.default);

      exports.FormulaBlot = FormulaBlot;
      exports.default = Formula;

      /***/
    }),
/* 75 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.CodeToken = exports.CodeBlock = undefined;

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var SyntaxCodeBlock = function (_CodeBlock) {
        _inherits(SyntaxCodeBlock, _CodeBlock);

        function SyntaxCodeBlock() {
          _classCallCheck(this, SyntaxCodeBlock);

          return _possibleConstructorReturn(this, (SyntaxCodeBlock.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock)).apply(this, arguments));
        }

        _createClass(SyntaxCodeBlock, [{
          key: 'replaceWith',
          value: function replaceWith(block) {
            this.domNode.textContent = this.domNode.textContent;
            this.attach();
            _get(SyntaxCodeBlock.prototype.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock.prototype), 'replaceWith', this).call(this, block);
          }
        }, {
          key: 'highlight',
          value: function highlight(_highlight) {
            var text = this.domNode.textContent;
            if (this.cachedText !== text) {
              if (text.trim().length > 0 || this.cachedText == null) {
                this.domNode.innerHTML = _highlight(text);
                this.domNode.normalize();
                this.attach();
              }
              this.cachedText = text;
            }
          }
        }]);

        return SyntaxCodeBlock;
      }(_code2.default);

      SyntaxCodeBlock.className = 'ql-syntax';

      var CodeToken = new _parchment2.default.Attributor.Class('token', 'hljs', {
        scope: _parchment2.default.Scope.INLINE
      });

      var Syntax = function (_Module) {
        _inherits(Syntax, _Module);

        _createClass(Syntax, null, [{
          key: 'register',
          value: function register() {
            _quill2.default.register(CodeToken, true);
            _quill2.default.register(SyntaxCodeBlock, true);
          }
        }]);

        function Syntax(quill, options) {
          _classCallCheck(this, Syntax);

          var _this2 = _possibleConstructorReturn(this, (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(this, quill, options));

          if (typeof _this2.options.highlight !== 'function') {
            throw new Error('Syntax module requires highlight.js. Please include the library on the page before Quill.');
          }
          var timer = null;
          _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
            clearTimeout(timer);
            timer = setTimeout(function () {
              _this2.highlight();
              timer = null;
            }, _this2.options.interval);
          });
          _this2.highlight();
          return _this2;
        }

        _createClass(Syntax, [{
          key: 'highlight',
          value: function highlight() {
            var _this3 = this;

            if (this.quill.selection.composing) return;
            this.quill.update(_quill2.default.sources.USER);
            var range = this.quill.getSelection();
            this.quill.scroll.descendants(SyntaxCodeBlock).forEach(function (code) {
              code.highlight(_this3.options.highlight);
            });
            this.quill.update(_quill2.default.sources.SILENT);
            if (range != null) {
              this.quill.setSelection(range, _quill2.default.sources.SILENT);
            }
          }
        }]);

        return Syntax;
      }(_module2.default);

      Syntax.DEFAULTS = {
        highlight: function () {
          if (window.hljs == null) return null;
          return function (text) {
            var result = window.hljs.highlightAuto(text);
            return result.value;
          };
        }(),
        interval: 1000
      };

      exports.CodeBlock = SyntaxCodeBlock;
      exports.CodeToken = CodeToken;
      exports.default = Syntax;

      /***/
    }),
/* 76 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=3 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=3 x2=13 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=9 y1=4 y2=4></line> </svg>";

      /***/
    }),
/* 77 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=14 x2=4 y1=14 y2=14></line> <line class=ql-stroke x1=12 x2=6 y1=4 y2=4></line> </svg>";

      /***/
    }),
/* 78 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=5 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=9 y1=4 y2=4></line> </svg>";

      /***/
    }),
/* 79 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=3 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=3 y1=4 y2=4></line> </svg>";

      /***/
    }),
/* 80 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <g class=\"ql-fill ql-color-label\"> <polygon points=\"6 6.868 6 6 5 6 5 7 5.942 7 6 6.868\"></polygon> <rect height=1 width=1 x=4 y=4></rect> <polygon points=\"6.817 5 6 5 6 6 6.38 6 6.817 5\"></polygon> <rect height=1 width=1 x=2 y=6></rect> <rect height=1 width=1 x=3 y=5></rect> <rect height=1 width=1 x=4 y=7></rect> <polygon points=\"4 11.439 4 11 3 11 3 12 3.755 12 4 11.439\"></polygon> <rect height=1 width=1 x=2 y=12></rect> <rect height=1 width=1 x=2 y=9></rect> <rect height=1 width=1 x=2 y=15></rect> <polygon points=\"4.63 10 4 10 4 11 4.192 11 4.63 10\"></polygon> <rect height=1 width=1 x=3 y=8></rect> <path d=M10.832,4.2L11,4.582V4H10.708A1.948,1.948,0,0,1,10.832,4.2Z></path> <path d=M7,4.582L7.168,4.2A1.929,1.929,0,0,1,7.292,4H7V4.582Z></path> <path d=M8,13H7.683l-0.351.8a1.933,1.933,0,0,1-.124.2H8V13Z></path> <rect height=1 width=1 x=12 y=2></rect> <rect height=1 width=1 x=11 y=3></rect> <path d=M9,3H8V3.282A1.985,1.985,0,0,1,9,3Z></path> <rect height=1 width=1 x=2 y=3></rect> <rect height=1 width=1 x=6 y=2></rect> <rect height=1 width=1 x=3 y=2></rect> <rect height=1 width=1 x=5 y=3></rect> <rect height=1 width=1 x=9 y=2></rect> <rect height=1 width=1 x=15 y=14></rect> <polygon points=\"13.447 10.174 13.469 10.225 13.472 10.232 13.808 11 14 11 14 10 13.37 10 13.447 10.174\"></polygon> <rect height=1 width=1 x=13 y=7></rect> <rect height=1 width=1 x=15 y=5></rect> <rect height=1 width=1 x=14 y=6></rect> <rect height=1 width=1 x=15 y=8></rect> <rect height=1 width=1 x=14 y=9></rect> <path d=M3.775,14H3v1H4V14.314A1.97,1.97,0,0,1,3.775,14Z></path> <rect height=1 width=1 x=14 y=3></rect> <polygon points=\"12 6.868 12 6 11.62 6 12 6.868\"></polygon> <rect height=1 width=1 x=15 y=2></rect> <rect height=1 width=1 x=12 y=5></rect> <rect height=1 width=1 x=13 y=4></rect> <polygon points=\"12.933 9 13 9 13 8 12.495 8 12.933 9\"></polygon> <rect height=1 width=1 x=9 y=14></rect> <rect height=1 width=1 x=8 y=15></rect> <path d=M6,14.926V15H7V14.316A1.993,1.993,0,0,1,6,14.926Z></path> <rect height=1 width=1 x=5 y=15></rect> <path d=M10.668,13.8L10.317,13H10v1h0.792A1.947,1.947,0,0,1,10.668,13.8Z></path> <rect height=1 width=1 x=11 y=15></rect> <path d=M14.332,12.2a1.99,1.99,0,0,1,.166.8H15V12H14.245Z></path> <rect height=1 width=1 x=14 y=15></rect> <rect height=1 width=1 x=15 y=11></rect> </g> <polyline class=ql-stroke points=\"5.5 13 9 5 12.5 13\"></polyline> <line class=ql-stroke x1=11.63 x2=6.38 y1=11 y2=11></line> </svg>";

      /***/
    }),
/* 81 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <rect class=\"ql-fill ql-stroke\" height=3 width=3 x=4 y=5></rect> <rect class=\"ql-fill ql-stroke\" height=3 width=3 x=11 y=5></rect> <path class=\"ql-even ql-fill ql-stroke\" d=M7,8c0,4.031-3,5-3,5></path> <path class=\"ql-even ql-fill ql-stroke\" d=M14,8c0,4.031-3,5-3,5></path> </svg>";

      /***/
    }),
/* 82 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-stroke d=M5,4H9.5A2.5,2.5,0,0,1,12,6.5v0A2.5,2.5,0,0,1,9.5,9H5A0,0,0,0,1,5,9V4A0,0,0,0,1,5,4Z></path> <path class=ql-stroke d=M5,9h5.5A2.5,2.5,0,0,1,13,11.5v0A2.5,2.5,0,0,1,10.5,14H5a0,0,0,0,1,0,0V9A0,0,0,0,1,5,9Z></path> </svg>";

      /***/
    }),
/* 83 */
/***/ (function (module, exports) {

      module.exports = "<svg class=\"\" viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=5 x2=13 y1=3 y2=3></line> <line class=ql-stroke x1=6 x2=9.35 y1=12 y2=3></line> <line class=ql-stroke x1=11 x2=15 y1=11 y2=15></line> <line class=ql-stroke x1=15 x2=11 y1=11 y2=15></line> <rect class=ql-fill height=1 rx=0.5 ry=0.5 width=7 x=2 y=14></rect> </svg>";

      /***/
    }),
/* 84 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=\"ql-color-label ql-stroke ql-transparent\" x1=3 x2=15 y1=15 y2=15></line> <polyline class=ql-stroke points=\"5.5 11 9 3 12.5 11\"></polyline> <line class=ql-stroke x1=11.63 x2=6.38 y1=9 y2=9></line> </svg>";

      /***/
    }),
/* 85 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <polygon class=\"ql-stroke ql-fill\" points=\"3 11 5 9 3 7 3 11\"></polygon> <line class=\"ql-stroke ql-fill\" x1=15 x2=11 y1=4 y2=4></line> <path class=ql-fill d=M11,3a3,3,0,0,0,0,6h1V3H11Z></path> <rect class=ql-fill height=11 width=1 x=11 y=4></rect> <rect class=ql-fill height=11 width=1 x=13 y=4></rect> </svg>";

      /***/
    }),
/* 86 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <polygon class=\"ql-stroke ql-fill\" points=\"15 12 13 10 15 8 15 12\"></polygon> <line class=\"ql-stroke ql-fill\" x1=9 x2=5 y1=4 y2=4></line> <path class=ql-fill d=M5,3A3,3,0,0,0,5,9H6V3H5Z></path> <rect class=ql-fill height=11 width=1 x=5 y=4></rect> <rect class=ql-fill height=11 width=1 x=7 y=4></rect> </svg>";

      /***/
    }),
/* 87 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M14,16H4a1,1,0,0,1,0-2H14A1,1,0,0,1,14,16Z /> <path class=ql-fill d=M14,4H4A1,1,0,0,1,4,2H14A1,1,0,0,1,14,4Z /> <rect class=ql-fill x=3 y=6 width=12 height=6 rx=1 ry=1 /> </svg>";

      /***/
    }),
/* 88 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M13,16H5a1,1,0,0,1,0-2h8A1,1,0,0,1,13,16Z /> <path class=ql-fill d=M13,4H5A1,1,0,0,1,5,2h8A1,1,0,0,1,13,4Z /> <rect class=ql-fill x=2 y=6 width=14 height=6 rx=1 ry=1 /> </svg>";

      /***/
    }),
/* 89 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M15,8H13a1,1,0,0,1,0-2h2A1,1,0,0,1,15,8Z /> <path class=ql-fill d=M15,12H13a1,1,0,0,1,0-2h2A1,1,0,0,1,15,12Z /> <path class=ql-fill d=M15,16H5a1,1,0,0,1,0-2H15A1,1,0,0,1,15,16Z /> <path class=ql-fill d=M15,4H5A1,1,0,0,1,5,2H15A1,1,0,0,1,15,4Z /> <rect class=ql-fill x=2 y=6 width=8 height=6 rx=1 ry=1 /> </svg>";

      /***/
    }),
/* 90 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M5,8H3A1,1,0,0,1,3,6H5A1,1,0,0,1,5,8Z /> <path class=ql-fill d=M5,12H3a1,1,0,0,1,0-2H5A1,1,0,0,1,5,12Z /> <path class=ql-fill d=M13,16H3a1,1,0,0,1,0-2H13A1,1,0,0,1,13,16Z /> <path class=ql-fill d=M13,4H3A1,1,0,0,1,3,2H13A1,1,0,0,1,13,4Z /> <rect class=ql-fill x=8 y=6 width=8 height=6 rx=1 ry=1 transform=\"translate(24 18) rotate(-180)\"/> </svg>";

      /***/
    }),
/* 91 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M11.759,2.482a2.561,2.561,0,0,0-3.53.607A7.656,7.656,0,0,0,6.8,6.2C6.109,9.188,5.275,14.677,4.15,14.927a1.545,1.545,0,0,0-1.3-.933A0.922,0.922,0,0,0,2,15.036S1.954,16,4.119,16s3.091-2.691,3.7-5.553c0.177-.826.36-1.726,0.554-2.6L8.775,6.2c0.381-1.421.807-2.521,1.306-2.676a1.014,1.014,0,0,0,1.02.56A0.966,0.966,0,0,0,11.759,2.482Z></path> <rect class=ql-fill height=1.6 rx=0.8 ry=0.8 width=5 x=5.15 y=6.2></rect> <path class=ql-fill d=M13.663,12.027a1.662,1.662,0,0,1,.266-0.276q0.193,0.069.456,0.138a2.1,2.1,0,0,0,.535.069,1.075,1.075,0,0,0,.767-0.3,1.044,1.044,0,0,0,.314-0.8,0.84,0.84,0,0,0-.238-0.619,0.8,0.8,0,0,0-.594-0.239,1.154,1.154,0,0,0-.781.3,4.607,4.607,0,0,0-.781,1q-0.091.15-.218,0.346l-0.246.38c-0.068-.288-0.137-0.582-0.212-0.885-0.459-1.847-2.494-.984-2.941-0.8-0.482.2-.353,0.647-0.094,0.529a0.869,0.869,0,0,1,1.281.585c0.217,0.751.377,1.436,0.527,2.038a5.688,5.688,0,0,1-.362.467,2.69,2.69,0,0,1-.264.271q-0.221-.08-0.471-0.147a2.029,2.029,0,0,0-.522-0.066,1.079,1.079,0,0,0-.768.3A1.058,1.058,0,0,0,9,15.131a0.82,0.82,0,0,0,.832.852,1.134,1.134,0,0,0,.787-0.3,5.11,5.11,0,0,0,.776-0.993q0.141-.219.215-0.34c0.046-.076.122-0.194,0.223-0.346a2.786,2.786,0,0,0,.918,1.726,2.582,2.582,0,0,0,2.376-.185c0.317-.181.212-0.565,0-0.494A0.807,0.807,0,0,1,14.176,15a5.159,5.159,0,0,1-.913-2.446l0,0Q13.487,12.24,13.663,12.027Z></path> </svg>";

      /***/
    }),
/* 92 */
/***/ (function (module, exports) {

      module.exports = "<svg viewBox=\"0 0 18 18\"> <path class=ql-fill d=M10,4V14a1,1,0,0,1-2,0V10H3v4a1,1,0,0,1-2,0V4A1,1,0,0,1,3,4V8H8V4a1,1,0,0,1,2,0Zm6.06787,9.209H14.98975V7.59863a.54085.54085,0,0,0-.605-.60547h-.62744a1.01119,1.01119,0,0,0-.748.29688L11.645,8.56641a.5435.5435,0,0,0-.022.8584l.28613.30762a.53861.53861,0,0,0,.84717.0332l.09912-.08789a1.2137,1.2137,0,0,0,.2417-.35254h.02246s-.01123.30859-.01123.60547V13.209H12.041a.54085.54085,0,0,0-.605.60547v.43945a.54085.54085,0,0,0,.605.60547h4.02686a.54085.54085,0,0,0,.605-.60547v-.43945A.54085.54085,0,0,0,16.06787,13.209Z /> </svg>";

      /***/
    }),
/* 93 */
/***/ (function (module, exports) {

      module.exports = "<svg viewBox=\"0 0 18 18\"> <path class=ql-fill d=M16.73975,13.81445v.43945a.54085.54085,0,0,1-.605.60547H11.855a.58392.58392,0,0,1-.64893-.60547V14.0127c0-2.90527,3.39941-3.42187,3.39941-4.55469a.77675.77675,0,0,0-.84717-.78125,1.17684,1.17684,0,0,0-.83594.38477c-.2749.26367-.561.374-.85791.13184l-.4292-.34082c-.30811-.24219-.38525-.51758-.1543-.81445a2.97155,2.97155,0,0,1,2.45361-1.17676,2.45393,2.45393,0,0,1,2.68408,2.40918c0,2.45312-3.1792,2.92676-3.27832,3.93848h2.79443A.54085.54085,0,0,1,16.73975,13.81445ZM9,3A.99974.99974,0,0,0,8,4V8H3V4A1,1,0,0,0,1,4V14a1,1,0,0,0,2,0V10H8v4a1,1,0,0,0,2,0V4A.99974.99974,0,0,0,9,3Z /> </svg>";

      /***/
    }),
/* 94 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=7 x2=13 y1=4 y2=4></line> <line class=ql-stroke x1=5 x2=11 y1=14 y2=14></line> <line class=ql-stroke x1=8 x2=10 y1=14 y2=4></line> </svg>";

      /***/
    }),
/* 95 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <rect class=ql-stroke height=10 width=12 x=3 y=4></rect> <circle class=ql-fill cx=6 cy=7 r=1></circle> <polyline class=\"ql-even ql-fill\" points=\"5 12 5 11 7 9 8 10 11 7 13 9 13 12 5 12\"></polyline> </svg>";

      /***/
    }),
/* 96 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=3 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class=\"ql-fill ql-stroke\" points=\"3 7 3 11 5 9 3 7\"></polyline> </svg>";

      /***/
    }),
/* 97 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=3 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class=ql-stroke points=\"5 7 5 11 3 9 5 7\"></polyline> </svg>";

      /***/
    }),
/* 98 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=7 x2=11 y1=7 y2=11></line> <path class=\"ql-even ql-stroke\" d=M8.9,4.577a3.476,3.476,0,0,1,.36,4.679A3.476,3.476,0,0,1,4.577,8.9C3.185,7.5,2.035,6.4,4.217,4.217S7.5,3.185,8.9,4.577Z></path> <path class=\"ql-even ql-stroke\" d=M13.423,9.1a3.476,3.476,0,0,0-4.679-.36,3.476,3.476,0,0,0,.36,4.679c1.392,1.392,2.5,2.542,4.679.36S14.815,10.5,13.423,9.1Z></path> </svg>";

      /***/
    }),
/* 99 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=7 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=7 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=7 x2=15 y1=14 y2=14></line> <line class=\"ql-stroke ql-thin\" x1=2.5 x2=4.5 y1=5.5 y2=5.5></line> <path class=ql-fill d=M3.5,6A0.5,0.5,0,0,1,3,5.5V3.085l-0.276.138A0.5,0.5,0,0,1,2.053,3c-0.124-.247-0.023-0.324.224-0.447l1-.5A0.5,0.5,0,0,1,4,2.5v3A0.5,0.5,0,0,1,3.5,6Z></path> <path class=\"ql-stroke ql-thin\" d=M4.5,10.5h-2c0-.234,1.85-1.076,1.85-2.234A0.959,0.959,0,0,0,2.5,8.156></path> <path class=\"ql-stroke ql-thin\" d=M2.5,14.846a0.959,0.959,0,0,0,1.85-.109A0.7,0.7,0,0,0,3.75,14a0.688,0.688,0,0,0,.6-0.736,0.959,0.959,0,0,0-1.85-.109></path> </svg>";

      /***/
    }),
/* 100 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=6 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=6 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=6 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=3 y1=4 y2=4></line> <line class=ql-stroke x1=3 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=3 x2=3 y1=14 y2=14></line> </svg>";

      /***/
    }),
/* 101 */
/***/ (function (module, exports) {

      module.exports = "<svg class=\"\" viewbox=\"0 0 18 18\"> <line class=ql-stroke x1=9 x2=15 y1=4 y2=4></line> <polyline class=ql-stroke points=\"3 4 4 5 6 3\"></polyline> <line class=ql-stroke x1=9 x2=15 y1=14 y2=14></line> <polyline class=ql-stroke points=\"3 14 4 15 6 13\"></polyline> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class=ql-stroke points=\"3 9 4 10 6 8\"></polyline> </svg>";

      /***/
    }),
/* 102 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M15.5,15H13.861a3.858,3.858,0,0,0,1.914-2.975,1.8,1.8,0,0,0-1.6-1.751A1.921,1.921,0,0,0,12.021,11.7a0.50013,0.50013,0,1,0,.957.291h0a0.914,0.914,0,0,1,1.053-.725,0.81,0.81,0,0,1,.744.762c0,1.076-1.16971,1.86982-1.93971,2.43082A1.45639,1.45639,0,0,0,12,15.5a0.5,0.5,0,0,0,.5.5h3A0.5,0.5,0,0,0,15.5,15Z /> <path class=ql-fill d=M9.65,5.241a1,1,0,0,0-1.409.108L6,7.964,3.759,5.349A1,1,0,0,0,2.192,6.59178Q2.21541,6.6213,2.241,6.649L4.684,9.5,2.241,12.35A1,1,0,0,0,3.71,13.70722q0.02557-.02768.049-0.05722L6,11.036,8.241,13.65a1,1,0,1,0,1.567-1.24277Q9.78459,12.3777,9.759,12.35L7.316,9.5,9.759,6.651A1,1,0,0,0,9.65,5.241Z /> </svg>";

      /***/
    }),
/* 103 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-fill d=M15.5,7H13.861a4.015,4.015,0,0,0,1.914-2.975,1.8,1.8,0,0,0-1.6-1.751A1.922,1.922,0,0,0,12.021,3.7a0.5,0.5,0,1,0,.957.291,0.917,0.917,0,0,1,1.053-.725,0.81,0.81,0,0,1,.744.762c0,1.077-1.164,1.925-1.934,2.486A1.423,1.423,0,0,0,12,7.5a0.5,0.5,0,0,0,.5.5h3A0.5,0.5,0,0,0,15.5,7Z /> <path class=ql-fill d=M9.651,5.241a1,1,0,0,0-1.41.108L6,7.964,3.759,5.349a1,1,0,1,0-1.519,1.3L4.683,9.5,2.241,12.35a1,1,0,1,0,1.519,1.3L6,11.036,8.241,13.65a1,1,0,0,0,1.519-1.3L7.317,9.5,9.759,6.651A1,1,0,0,0,9.651,5.241Z /> </svg>";

      /***/
    }),
/* 104 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <line class=\"ql-stroke ql-thin\" x1=15.5 x2=2.5 y1=8.5 y2=9.5></line> <path class=ql-fill d=M9.007,8C6.542,7.791,6,7.519,6,6.5,6,5.792,7.283,5,9,5c1.571,0,2.765.679,2.969,1.309a1,1,0,0,0,1.9-.617C13.356,4.106,11.354,3,9,3,6.2,3,4,4.538,4,6.5a3.2,3.2,0,0,0,.5,1.843Z></path> <path class=ql-fill d=M8.984,10C11.457,10.208,12,10.479,12,11.5c0,0.708-1.283,1.5-3,1.5-1.571,0-2.765-.679-2.969-1.309a1,1,0,1,0-1.9.617C4.644,13.894,6.646,15,9,15c2.8,0,5-1.538,5-3.5a3.2,3.2,0,0,0-.5-1.843Z></path> </svg>";

      /***/
    }),
/* 105 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <path class=ql-stroke d=M5,3V9a4.012,4.012,0,0,0,4,4H9a4.012,4.012,0,0,0,4-4V3></path> <rect class=ql-fill height=1 rx=0.5 ry=0.5 width=12 x=3 y=15></rect> </svg>";

      /***/
    }),
/* 106 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <rect class=ql-stroke height=12 width=12 x=3 y=3></rect> <rect class=ql-fill height=12 width=1 x=5 y=3></rect> <rect class=ql-fill height=12 width=1 x=12 y=3></rect> <rect class=ql-fill height=2 width=8 x=5 y=8></rect> <rect class=ql-fill height=1 width=3 x=3 y=5></rect> <rect class=ql-fill height=1 width=3 x=3 y=7></rect> <rect class=ql-fill height=1 width=3 x=3 y=10></rect> <rect class=ql-fill height=1 width=3 x=3 y=12></rect> <rect class=ql-fill height=1 width=3 x=12 y=5></rect> <rect class=ql-fill height=1 width=3 x=12 y=7></rect> <rect class=ql-fill height=1 width=3 x=12 y=10></rect> <rect class=ql-fill height=1 width=3 x=12 y=12></rect> </svg>";

      /***/
    }),
/* 107 */
/***/ (function (module, exports) {

      module.exports = "<svg viewbox=\"0 0 18 18\"> <polygon class=ql-stroke points=\"7 11 9 13 11 11 7 11\"></polygon> <polygon class=ql-stroke points=\"7 7 9 5 11 7 7 7\"></polygon> </svg>";

      /***/
    }),
/* 108 */
/***/ (function (module, exports, __webpack_require__) {

      "use strict";


      Object.defineProperty(exports, "__esModule", {
        value: true
      });
      exports.default = exports.BubbleTooltip = undefined;

      var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

      var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _base = __webpack_require__(43);

      var _base2 = _interopRequireDefault(_base);

      var _selection = __webpack_require__(15);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

      function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

      function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var TOOLBAR_CONFIG = [['bold', 'italic', 'link'], [{ header: 1 }, { header: 2 }, 'blockquote']];

      var BubbleTheme = function (_BaseTheme) {
        _inherits(BubbleTheme, _BaseTheme);

        function BubbleTheme(quill, options) {
          _classCallCheck(this, BubbleTheme);

          if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
            options.modules.toolbar.container = TOOLBAR_CONFIG;
          }

          var _this = _possibleConstructorReturn(this, (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(this, quill, options));

          _this.quill.container.classList.add('ql-bubble');
          return _this;
        }

        _createClass(BubbleTheme, [{
          key: 'extendToolbar',
          value: function extendToolbar(toolbar) {
            this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);
            this.tooltip.root.appendChild(toolbar.container);
            this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
            this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
          }
        }]);

        return BubbleTheme;
      }(_base2.default);

      BubbleTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
        modules: {
          toolbar: {
            handlers: {
              link: function link(value) {
                if (!value) {
                  this.quill.format('link', false);
                } else {
                  this.quill.theme.tooltip.edit();
                }
              }
            }
          }
        }
      });

      var BubbleTooltip = function (_BaseTooltip) {
        _inherits(BubbleTooltip, _BaseTooltip);

        function BubbleTooltip(quill, bounds) {
          _classCallCheck(this, BubbleTooltip);

          var _this2 = _possibleConstructorReturn(this, (BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)).call(this, quill, bounds));

          _this2.quill.on(_emitter2.default.events.EDITOR_CHANGE, function (type, range, oldRange, source) {
            if (type !== _emitter2.default.events.SELECTION_CHANGE) return;
            if (range != null && range.length > 0 && source === _emitter2.default.sources.USER) {
              _this2.show();
              // Lock our width so we will expand beyond our offsetParent boundaries
              _this2.root.style.left = '0px';
              _this2.root.style.width = '';
              _this2.root.style.width = _this2.root.offsetWidth + 'px';
              var lines = _this2.quill.getLines(range.index, range.length);
              if (lines.length === 1) {
                _this2.position(_this2.quill.getBounds(range));
              } else {
                var lastLine = lines[lines.length - 1];
                var index = _this2.quill.getIndex(lastLine);
                var length = Math.min(lastLine.length() - 1, range.index + range.length - index);
                var _bounds = _this2.quill.getBounds(new _selection.Range(index, length));
                _this2.position(_bounds);
              }
            } else if (document.activeElement !== _this2.textbox && _this2.quill.hasFocus()) {
              _this2.hide();
            }
          });
          return _this2;
        }

        _createClass(BubbleTooltip, [{
          key: 'listen',
          value: function listen() {
            var _this3 = this;

            _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'listen', this).call(this);
            this.root.querySelector('.ql-close').addEventListener('click', function () {
              _this3.root.classList.remove('ql-editing');
            });
            this.quill.on(_emitter2.default.events.SCROLL_OPTIMIZE, function () {
              // Let selection be restored by toolbar handlers before repositioning
              setTimeout(function () {
                if (_this3.root.classList.contains('ql-hidden')) return;
                var range = _this3.quill.getSelection();
                if (range != null) {
                  _this3.position(_this3.quill.getBounds(range));
                }
              }, 1);
            });
          }
        }, {
          key: 'cancel',
          value: function cancel() {
            this.show();
          }
        }, {
          key: 'position',
          value: function position(reference) {
            var shift = _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'position', this).call(this, reference);
            var arrow = this.root.querySelector('.ql-tooltip-arrow');
            arrow.style.marginLeft = '';
            if (shift === 0) return shift;
            arrow.style.marginLeft = -1 * shift - arrow.offsetWidth / 2 + 'px';
          }
        }]);

        return BubbleTooltip;
      }(_base.BaseTooltip);

      BubbleTooltip.TEMPLATE = ['<span class="ql-tooltip-arrow"></span>', '<div class="ql-tooltip-editor">', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-close"></a>', '</div>'].join('');

      exports.BubbleTooltip = BubbleTooltip;
      exports.default = BubbleTheme;

      /***/
    }),
/* 109 */
/***/ (function (module, exports, __webpack_require__) {

      module.exports = __webpack_require__(63);


      /***/
    })
/******/])["default"];
});